{"title":"20 Inch Water Filters","description":"\u003cp data-start=\"176\" data-end=\"607\"\u003eOur \u003cstrong data-start=\"180\" data-end=\"205\"\u003e20 inch water filters\u003c\/strong\u003e offer \u003cstrong data-start=\"212\" data-end=\"240\"\u003ehigh-capacity filtration\u003c\/strong\u003e for medium to large flow systems, providing \u003cstrong data-start=\"285\" data-end=\"308\"\u003elonger service life\u003c\/strong\u003e, \u003cstrong data-start=\"310\" data-end=\"341\"\u003eimproved sediment retention\u003c\/strong\u003e, and \u003cstrong data-start=\"347\" data-end=\"378\"\u003egreater chemical absorption\u003c\/strong\u003e than standard 10\" filters. Suitable for \u003cstrong data-start=\"419\" data-end=\"460\"\u003eresidential, agricultural, commercial\u003c\/strong\u003e, and \u003cstrong data-start=\"466\" data-end=\"486\"\u003elight industrial\u003c\/strong\u003e applications, these cartridges are ideal for \u003cstrong data-start=\"532\" data-end=\"547\"\u003ewhole-house\u003c\/strong\u003e, \u003cstrong data-start=\"549\" data-end=\"561\"\u003eborehole\u003c\/strong\u003e, \u003cstrong data-start=\"563\" data-end=\"575\"\u003etank-fed\u003c\/strong\u003e, and \u003cstrong data-start=\"581\" data-end=\"599\"\u003epre-filtration\u003c\/strong\u003e setups.\u003c\/p\u003e\n\u003cp data-start=\"609\" data-end=\"948\"\u003eAvailable in both \u003cstrong data-start=\"627\" data-end=\"659\"\u003eSlimline (standard diameter)\u003c\/strong\u003e and \u003cstrong data-start=\"664\" data-end=\"692\"\u003eBig Blue (high-capacity)\u003c\/strong\u003e formats, our 20\" filter range includes a variety of options such as \u003cstrong data-start=\"761\" data-end=\"777\"\u003estring wound\u003c\/strong\u003e, \u003cstrong data-start=\"779\" data-end=\"793\"\u003emelt-blown\u003c\/strong\u003e, \u003cstrong data-start=\"795\" data-end=\"815\"\u003epleated sediment\u003c\/strong\u003e, \u003cstrong data-start=\"817\" data-end=\"833\"\u003ecarbon block\u003c\/strong\u003e, \u003cstrong data-start=\"835\" data-end=\"842\"\u003eGAC\u003c\/strong\u003e, and \u003cstrong data-start=\"848\" data-end=\"878\"\u003especialty media cartridges\u003c\/strong\u003e like \u003cstrong data-start=\"884\" data-end=\"900\"\u003eiron removal\u003c\/strong\u003e, \u003cstrong data-start=\"902\" data-end=\"922\"\u003escale prevention\u003c\/strong\u003e, and \u003cstrong data-start=\"928\" data-end=\"947\"\u003eceramic filters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"950\" data-end=\"1311\"\u003e• 20” Slimline and Big Blue filter cartridges\u003cbr data-start=\"995\" data-end=\"998\"\u003e• Available in 1μm to 100μm sediment removal ratings\u003cbr data-start=\"1050\" data-end=\"1053\"\u003e• Carbon block, GAC, Siliphos, iron removal, and multi-stage options\u003cbr data-start=\"1121\" data-end=\"1124\"\u003e• Fits all standard 20\" Slimline and Big Blue housings\u003cbr data-start=\"1178\" data-end=\"1181\"\u003e• Ideal for medium-to-high flow water filtration systems\u003cbr data-start=\"1237\" data-end=\"1240\"\u003e• Compatible with borehole, rainwater, municipal, and tank-fed supplies\u003c\/p\u003e\n\u003cp data-start=\"1313\" data-end=\"1518\"\u003e✔ Longer lifespan = fewer cartridge changes\u003cbr data-start=\"1356\" data-end=\"1359\"\u003e✔ Suitable for high-flow whole-house filtration\u003cbr data-start=\"1406\" data-end=\"1409\"\u003e✔ NSF-certified filter options available\u003cbr data-start=\"1449\" data-end=\"1452\"\u003e✔ Widely used in homes, guest lodges, farms \u0026amp; commercial buildings\u003c\/p\u003e","products":[{"product_id":"20-1-micron-bb-string-wound-cartridge-filter","title":"String wound 20\" Big Blue 1 micron cartridge","description":"\u003cp\u003eString Wound 20\" Big Blue 1 Micron Water Filter Cartridge\u003cbr\u003e\nThe String Wound 20\" Big Blue 1 Micron Water Filter Cartridge is designed to deliver superior sediment filtration for your water system, ensuring the removal of fine particles and contaminants. Its large Big Blue size and advanced string wound construction make it ideal for high-flow applications and extended use.\u003cbr\u003e\nKey Features:\u003cbr\u003e\nHigh-Precision Filtration: With a 1-micron rating, this cartridge efficiently captures very fine particles such as silt, sand, and rust, providing exceptionally clean and clear water.\u003cbr\u003e\nBig Blue Design: The 20\" Big Blue configuration offers an extended surface area for increased dirt-holding capacity and longer service life, suitable for high-flow and high-demand applications.\u003cbr\u003e\nString Wound Construction: Made from tightly wound polypropylene fibres, the cartridge provides robust filtration performance and high dirt-holding capacity without the use of chemicals or adhesives.\u003cbr\u003e\nDurable and Reliable: Engineered for durability, this cartridge maintains consistent performance and high water quality over an extended period.\u003cbr\u003e\nMaintenance:\u003cbr\u003e\nReplacement Frequency: Replace every 3 to 6 months, or as needed, based on water quality and usage conditions.\u003cbr\u003e\nWhat's in the Box:\u003cbr\u003e\n1 x String Wound 20\" Big Blue 1 Micron Water Filter Cartridge\u003cbr\u003e\nProduct Specifications:\u003cbr\u003e\nFilter Type: String wound sediment\u003cbr\u003e\nFilter Size: 20 inches\u003cbr\u003e\nFilter Rating: 1 micron\u003cbr\u003e\nUpgrade your filtration system with the String Wound 20\" Big Blue 1 Micron Water Filter Cartridge. Its high-precision filtration and durable design make it an excellent choice for maintaining superior water quality in high-flow systems.\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226748264733,"sku":"H2OW105","price":273.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/string-wound-20-big-blue-1-micron-cartridge-7519226.png?v=1755506486"},{"product_id":"20-1-micron-string-wound-cartridge","title":"String wound 20\" Slimline 1 micron cartridge","description":"\u003cp\u003eString Wound 20\" Slimline 1 Micron Water Filter Cartridge\u003cbr\u003e\nThe String Wound 20\" Slimline 1 Micron Water Filter Cartridge is designed for high-efficiency filtration, effectively removing fine particles and contaminants from your water. Its Slimline design and advanced string wound construction make it an ideal choice for both residential and commercial filtration needs.\u003cbr\u003e\nKey Features:\u003cbr\u003e\nHigh Precision Filtration: With a 1-micron rating, this cartridge is highly effective at capturing very fine particles such as silt, sand, and rust, ensuring cleaner and clearer water.\u003cbr\u003e\nSlimline Design: The 20\" Slimline configuration is perfect for installations with space constraints, offering a compact yet efficient filtration solution.\u003cbr\u003e\nAdvanced String Wound Construction: Made from tightly wound polypropylene fibres, the cartridge provides robust filtration and high dirt-holding capacity without the use of chemicals or adhesives.\u003cbr\u003e\nDurable Performance: Engineered for durability, this cartridge delivers consistent filtration and maintains water quality over an extended service life.\u003cbr\u003e\nMaintenance:\u003cbr\u003e\nReplacement Frequency: Replace every 3 to 6 months, or as needed, based on water quality and usage.\u003cbr\u003e\nWhat's in the Box:\u003cbr\u003e\n1 x String Wound 20\" Slimline 1 Micron Water Filter Cartridge\u003cbr\u003e\nProduct Specifications:\u003cbr\u003e\nFilter Type: String wound sediment\u003cbr\u003e\nFilter Size: 20 inches\u003cbr\u003e\nFilter Rating: 1 micron\u003cbr\u003e\nEnsure superior filtration and cleaner water with the String Wound 20\" Slimline 1 Micron Water Filter Cartridge. Its effective filtration and Slimline design make it an excellent choice for maintaining high water quality in various applications.\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226750230813,"sku":"H2OW92","price":87.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/string-wound-20-slimline-1-micron-cartridge-4996416.png?v=1755506486"},{"product_id":"20-10-micron-bb-string-wound-cartridge-filter","title":"String wound 20\" Big Blue 10 micron cartridge","description":"\u003cp\u003eString Wound 20\" Big Blue 10 Micron Water Filter Cartridge\u003cbr\u003e\nThe String Wound 20\" Big Blue 10 Micron Water Filter Cartridge is designed to deliver superior sediment filtration for your water system, ensuring the removal of fine particles and contaminants. Its large Big Blue size and advanced string wound construction make it ideal for high-flow applications and extended use.\u003cbr\u003e\nKey Features:\u003cbr\u003e\nHigh-Precision Filtration: With a 10-micron rating, this cartridge efficiently captures very fine particles such as silt, sand, and rust, providing exceptionally clean and clear water.\u003cbr\u003e\nBig Blue Design: The 20\" Big Blue configuration offers an extended surface area for increased dirt-holding capacity and longer service life, suitable for high-flow and high-demand applications.\u003cbr\u003e\nString Wound Construction: Made from tightly wound polypropylene fibres, the cartridge provides robust filtration performance and high dirt-holding capacity without the use of chemicals or adhesives.\u003cbr\u003e\nDurable and Reliable: Engineered for durability, this cartridge maintains consistent performance and high water quality over an extended period.\u003cbr\u003e\nMaintenance:\u003cbr\u003e\nReplacement Frequency: Replace every 3 to 6 months, or as needed, based on water quality and usage conditions.\u003cbr\u003e\nWhat's in the Box:\u003cbr\u003e\n1 x String Wound 20\" Big Blue 10 Micron Water Filter Cartridge\u003cbr\u003e\nProduct Specifications:\u003cbr\u003e\nFilter Type: String wound sediment\u003cbr\u003e\nFilter Size: 20 inches\u003cbr\u003e\nFilter Rating: 10 micron\u003cbr\u003e\nUpgrade your filtration system with the String Wound 20\" Big Blue 10 Micron Water Filter Cartridge. Its high-precision filtration and durable design make it an excellent choice for maintaining superior water quality in high-flow systems.\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226750787869,"sku":"H2OW106","price":273.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/string-wound-filter-cartridges-slimline-big-blue-10-20-30-1-to-100-micron-9700765.png?v=1755505454"},{"product_id":"darlly-20-inch-big-blue-meltblown-sediment-filter-cartridge-10-micron","title":"Darlly 20-Inch Big Blue Meltblown Sediment Filter Cartridge – 10 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Big Blue 10 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Big Blue housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 10 micron model is best suited to:\u003c\/strong\u003e medium-fine sediment prefiltration where good particle reduction is required with less restriction than a 1 or 5 micron cartridge.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW79\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 10 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226752491805,"sku":"H2OW79","price":199.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-big-blue-10-micron-cartridge-7658412.png?v=1755506436"},{"product_id":"darlly-20-inch-slimline-meltblown-sediment-filter-cartridge-10-micron","title":"Darlly 20-Inch Slimline Meltblown Sediment Filter Cartridge – 10 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Slimline 10 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Slimline housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 10 micron model is best suited to:\u003c\/strong\u003e medium-fine sediment prefiltration where good particle reduction is required with less restriction than a 1 or 5 micron cartridge.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW63\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Slimline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 63 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 10 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Slimline\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226753802525,"sku":"H2OW63","price":52.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-slimline-10-micron-cartridge-5405333.jpg?v=1755506436"},{"product_id":"20-10-micron-string-wound-filter-cartridge","title":"String wound 20\" Slimline 10 micron cartridge","description":"\u003cp\u003eString Wound 20\" Slimline 10 Micron Water Filter Cartridge\u003cbr\u003e\nThe String Wound 20\" Slimline 10 Micron Water Filter Cartridge is designed for high-efficiency filtration, effectively removing fine particles and contaminants from your water. Its Slimline design and advanced string wound construction make it an ideal choice for both residential and commercial filtration needs.\u003cbr\u003e\nKey Features:\u003cbr\u003e\nHigh Precision Filtration: With a 10-micron rating, this cartridge is highly effective at capturing very fine particles such as silt, sand, and rust, ensuring cleaner and clearer water.\u003cbr\u003e\nSlimline Design: The 20\" Slimline configuration is perfect for installations with space constraints, offering a compact yet efficient filtration solution.\u003cbr\u003e\nAdvanced String Wound Construction: Made from tightly wound polypropylene fibres, the cartridge provides robust filtration and high dirt-holding capacity without the use of chemicals or adhesives.\u003cbr\u003e\nDurable Performance: Engineered for durability, this cartridge delivers consistent filtration and maintains water quality over an extended service life.\u003cbr\u003e\nMaintenance:\u003cbr\u003e\nReplacement Frequency: Replace every 3 to 6 months, or as needed, based on water quality and usage.\u003cbr\u003e\nWhat's in the Box:\u003cbr\u003e\n1 x String Wound 20\" Slimline 10 Micron Water Filter Cartridge\u003cbr\u003e\nProduct Specifications:\u003cbr\u003e\nFilter Type: String wound sediment\u003cbr\u003e\nFilter Size: 20 inches\u003cbr\u003e\nFilter Rating: 10 micron\u003cbr\u003e\nEnsure superior filtration and cleaner water with the String Wound 20\" Slimline 10 Micron Water Filter Cartridge. Its effective filtration and Slimline design make it an excellent choice for maintaining high water quality in various applications.\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226754588957,"sku":"H2OW93","price":87.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/string-wound-20-slimline-10-micron-cartridge-8726548.png?v=1755506436"},{"product_id":"darlly-20-inch-big-blue-meltblown-sediment-filter-cartridge-100-micron","title":"Darlly 20-Inch Big Blue Meltblown Sediment Filter Cartridge – 100 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Big Blue 100 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Big Blue housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 100 micron model is best suited to:\u003c\/strong\u003e very coarse prefiltration of larger debris before finer sediment treatment.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 100 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226755670301,"sku":"H2OW80","price":199.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-big-blue-100-micron-cartridge-8576720.jpg?v=1755506436"},{"product_id":"darlly-20-inch-slimline-meltblown-sediment-filter-cartridge-100-micron","title":"Darlly 20-Inch Slimline Meltblown Sediment Filter Cartridge – 100 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Slimline 100 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Slimline housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 100 micron model is best suited to:\u003c\/strong\u003e very coarse prefiltration of larger debris before finer sediment treatment.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW64\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Slimline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 63 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 100 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Slimline\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226756456733,"sku":"H2OW64","price":52.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/darlly-20-inch-slimline-meltblown-sediment-filter-cartridge-100-micron-8722007.jpg?v=1790220845"},{"product_id":"20-100-micron-string-wound-cartridge-filter","title":"String wound 20\" Slimline 100 micron cartridge","description":"\u003cp\u003eString Wound 20\" Slimline 100 Micron Water Filter Cartridge\u003cbr\u003e\nThe String Wound 20\" Slimline 100 Micron Water Filter Cartridge is designed for high-efficiency filtration, effectively removing fine particles and contaminants from your water. Its Slimline design and advanced string wound construction make it an ideal choice for both residential and commercial filtration needs.\u003cbr\u003e\nKey Features:\u003cbr\u003e\nHigh Precision Filtration: With a 100-micron rating, this cartridge is highly effective at capturing very fine particles such as silt, sand, and rust, ensuring cleaner and clearer water.\u003cbr\u003e\nSlimline Design: The 20\" Slimline configuration is perfect for installations with space constraints, offering a compact yet efficient filtration solution.\u003cbr\u003e\nAdvanced String Wound Construction: Made from tightly wound polypropylene fibres, the cartridge provides robust filtration and high dirt-holding capacity without the use of chemicals or adhesives.\u003cbr\u003e\nDurable Performance: Engineered for durability, this cartridge delivers consistent filtration and maintains water quality over an extended service life.\u003cbr\u003e\nMaintenance:\u003cbr\u003e\nReplacement Frequency: Replace every 3 to 6 months, or as needed, based on water quality and usage.\u003cbr\u003e\nWhat's in the Box:\u003cbr\u003e\n1 x String Wound 20\" Slimline 100 Micron Water Filter Cartridge\u003cbr\u003e\nProduct Specifications:\u003cbr\u003e\nFilter Type: String wound sediment\u003cbr\u003e\nFilter Size: 20 inches\u003cbr\u003e\nFilter Rating: 100 micron\u003cbr\u003e\nEnsure superior filtration and cleaner water with the String Wound 20\" Slimline 100 Micron Water Filter Cartridge. Its effective filtration and Slimline design make it an excellent choice for maintaining high water quality in various applications.\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226757243165,"sku":"H2OW94","price":87.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/string-wound-20-slimline-100-micron-cartridge-8128225.png?v=1755506436"},{"product_id":"20-20-micron-bb-string-wound-cartridge-filter","title":"String wound 20\" Big Blue 20 micron cartridge","description":"\u003cp\u003eString Wound 20\" Big Blue 20 Micron Water Filter Cartridge\u003cbr\u003e\nThe String Wound 20\" Big Blue 20 Micron Water Filter Cartridge is designed to deliver superior sediment filtration for your water system, ensuring the removal of fine particles and contaminants. Its large Big Blue size and advanced string wound construction make it ideal for high-flow applications and extended use.\u003cbr\u003e\nKey Features:\u003cbr\u003e\nHigh-Precision Filtration: With a 20-micron rating, this cartridge efficiently captures very fine particles such as silt, sand, and rust, providing exceptionally clean and clear water.\u003cbr\u003e\nBig Blue Design: The 20\" Big Blue configuration offers an extended surface area for increased dirt-holding capacity and longer service life, suitable for high-flow and high-demand applications.\u003cbr\u003e\nString Wound Construction: Made from tightly wound polypropylene fibres, the cartridge provides robust filtration performance and high dirt-holding capacity without the use of chemicals or adhesives.\u003cbr\u003e\nDurable and Reliable: Engineered for durability, this cartridge maintains consistent performance and high water quality over an extended period.\u003cbr\u003e\nMaintenance:\u003cbr\u003e\nReplacement Frequency: Replace every 3 to 6 months, or as needed, based on water quality and usage conditions.\u003cbr\u003e\nWhat's in the Box:\u003cbr\u003e\n1 x String Wound 20\" Big Blue 20 Micron Water Filter Cartridge\u003cbr\u003e\nProduct Specifications:\u003cbr\u003e\nFilter Type: String wound sediment\u003cbr\u003e\nFilter Size: 20 inches\u003cbr\u003e\nFilter Rating: 20 micron\u003cbr\u003e\nUpgrade your filtration system with the String Wound 20\" Big Blue 20 Micron Water Filter Cartridge. Its high-precision filtration and durable design make it an excellent choice for maintaining superior water quality in high-flow systems.\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226757407005,"sku":"H2OW107","price":273.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/string-wound-20-big-blue-20-micron-cartridge-4527838.png?v=1755506436"},{"product_id":"20-5-micron-bb-string-wound-cartridge-filter","title":"String wound 20\" Big Blue 5 micron cartridge","description":"\u003cp\u003eString Wound 20\" Big Blue 5 Micron Water Filter Cartridge\u003cbr\u003e\nThe String Wound 20\" Big Blue 5 Micron Water Filter Cartridge is designed to deliver superior sediment filtration for your water system, ensuring the removal of fine particles and contaminants. Its large Big Blue size and advanced string wound construction make it ideal for high-flow applications and extended use.\u003cbr\u003e\nKey Features:\u003cbr\u003e\nHigh-Precision Filtration: With a 5-micron rating, this cartridge efficiently captures very fine particles such as silt, sand, and rust, providing exceptionally clean and clear water.\u003cbr\u003e\nBig Blue Design: The 20\" Big Blue configuration offers an extended surface area for increased dirt-holding capacity and longer service life, suitable for high-flow and high-demand applications.\u003cbr\u003e\nString Wound Construction: Made from tightly wound polypropylene fibres, the cartridge provides robust filtration performance and high dirt-holding capacity without the use of chemicals or adhesives.\u003cbr\u003e\nDurable and Reliable: Engineered for durability, this cartridge maintains consistent performance and high water quality over an extended period.\u003cbr\u003e\nMaintenance:\u003cbr\u003e\nReplacement Frequency: Replace every 3 to 6 months, or as needed, based on water quality and usage conditions.\u003cbr\u003e\nWhat's in the Box:\u003cbr\u003e\n1 x String Wound 20\" Big Blue 5 Micron Water Filter Cartridge\u003cbr\u003e\nProduct Specifications:\u003cbr\u003e\nFilter Type: String wound sediment\u003cbr\u003e\nFilter Size: 20 inches\u003cbr\u003e\nFilter Rating: 5 micron\u003cbr\u003e\nUpgrade your filtration system with the String Wound 20\" Big Blue 5 Micron Water Filter Cartridge. Its high-precision filtration and durable design make it an excellent choice for maintaining superior water quality in high-flow systems.\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226759209245,"sku":"H2OW108","price":273.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/string-wound-20-big-blue-5-micron-cartridge-8978474.png?v=1755506436"},{"product_id":"20-5-micron-string-wound-cartridge","title":"String wound 20\" Slimline 5 micron cartridge","description":"\u003cp\u003eString Wound 20\" Slimline 5 Micron Water Filter Cartridge\u003cbr\u003e\nThe String Wound 20\" Slimline 5 Micron Water Filter Cartridge is designed for high-efficiency filtration, effectively removing fine particles and contaminants from your water. Its Slimline design and advanced string wound construction make it an ideal choice for both residential and commercial filtration needs.\u003cbr\u003e\nKey Features:\u003cbr\u003e\nHigh Precision Filtration: With a 5-micron rating, this cartridge is highly effective at capturing very fine particles such as silt, sand, and rust, ensuring cleaner and clearer water.\u003cbr\u003e\nSlimline Design: The 20\" Slimline configuration is perfect for installations with space constraints, offering a compact yet efficient filtration solution.\u003cbr\u003e\nAdvanced String Wound Construction: Made from tightly wound polypropylene fibres, the cartridge provides robust filtration and high dirt-holding capacity without the use of chemicals or adhesives.\u003cbr\u003e\nDurable Performance: Engineered for durability, this cartridge delivers consistent filtration and maintains water quality over an extended service life.\u003cbr\u003e\nMaintenance:\u003cbr\u003e\nReplacement Frequency: Replace every 3 to 6 months, or as needed, based on water quality and usage.\u003cbr\u003e\nWhat's in the Box:\u003cbr\u003e\n1 x String Wound 20\" Slimline 5 Micron Water Filter Cartridge\u003cbr\u003e\nProduct Specifications:\u003cbr\u003e\nFilter Type: String wound sediment\u003cbr\u003e\nFilter Size: 20 inches\u003cbr\u003e\nFilter Rating: 5 micron\u003cbr\u003e\nEnsure superior filtration and cleaner water with the String Wound 20\" Slimline 5 Micron Water Filter Cartridge. Its effective filtration and Slimline design make it an excellent choice for maintaining high water quality in various applications.\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226759536925,"sku":"H2OW96","price":87.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/string-wound-filter-cartridges-slimline-big-blue-10-20-30-1-to-100-micron-1957820.png?v=1755505453"},{"product_id":"darlly-20-inch-slimline-meltblown-sediment-filter-cartridge-50-micron","title":"Darlly 20-Inch Slimline Meltblown Sediment Filter Cartridge – 50 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Slimline 50 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Slimline housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 50 micron model is best suited to:\u003c\/strong\u003e coarse sediment prefiltration for water with heavier sand, rust flakes or larger suspended particles.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Slimline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 63 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 50 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Slimline\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226761437469,"sku":"H2OW67","price":52.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-slimline-50-micron-cartridge-7587327.jpg?v=1755506436"},{"product_id":"eco-20-inch-big-blue-meltblown-sediment-filter-cartridge-1-micron","title":"Eco 20-Inch Big Blue Meltblown Sediment Filter Cartridge – 1 Micron","description":"\u003cp\u003eThe H2O Warehouse Eco 20-inch Big Blue 1 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Big Blue housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 1 micron model is best suited to:\u003c\/strong\u003e fine sediment polishing where very small suspended particles need to be reduced; use coarser prefiltration where the incoming water carries a heavy sediment load.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW165\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226761470237,"sku":"H2OW165","price":151.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-big-blue-1-micron-cartridge-eco-range-4203918.jpg?v=1755506435"},{"product_id":"20-inch-big-blue-gac-granular-activated-carbon-water-filter-replacement-cartridge-nsf-certified","title":"20 Inch Big Blue GAC (Granular Activated Carbon) Water Filter Replacement Cartridge, NSF Certified","description":"\u003cp data-end=\"714\" data-start=\"509\"\u003eThe \u003cstrong\u003e2\u003c\/strong\u003e\u003cstrong data-end=\"587\" data-start=\"513\"\u003e0-Inch Big Blue Granular Activated Carbon (GAC) Replacement Cartridge\u003c\/strong\u003e is designed for efficient chlorine removal and organic contaminant reduction, delivering clean, fresh-tasting water.\u003c\/p\u003e\n\u003cp data-end=\"944\" data-start=\"716\"\u003eMade from high-quality coconut shell activated carbon, this high-performance filtration cartridge effectively adsorbs impurities, including chlorine, volatile organic compounds (VOCs), chemicals, and sediments.\u003c\/p\u003e\n\u003cp data-end=\"1122\" data-start=\"946\"\u003eThis Big Blue 20-inch GAC filter is ideal for residential, commercial, and industrial water filtration systems, ensuring optimal water quality and improved taste.\u003c\/p\u003e\n\u003chr data-end=\"1127\" data-start=\"1124\"\u003e\n\u003ch3 data-end=\"1152\" data-start=\"1129\"\u003e\u003cstrong data-end=\"1150\" data-start=\"1133\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1817\" data-start=\"1153\"\u003e\u003cstrong data-end=\"1187\" data-start=\"1155\"\u003ePremium Coconut Shell Carbon\u003c\/strong\u003e – \u003cstrong data-end=\"1246\" data-start=\"1190\"\u003eRemoves chlorine, improves taste, and reduces odours\u003c\/strong\u003e.\u003cbr data-end=\"1250\" data-start=\"1247\"\u003e\u003cstrong data-end=\"1283\" data-start=\"1252\"\u003eBig Blue 20-Inch Compatible\u003c\/strong\u003e – \u003cstrong data-end=\"1340\" data-start=\"1286\"\u003eFits all standard 20-inch Big Blue filter housings\u003c\/strong\u003e.\u003cbr data-end=\"1344\" data-start=\"1341\"\u003e\u003cstrong data-end=\"1368\" data-start=\"1346\"\u003eHigh-Flow Capacity\u003c\/strong\u003e – \u003cstrong data-end=\"1424\" data-start=\"1371\"\u003eDesigned to handle high water volumes efficiently\u003c\/strong\u003e.\u003cbr data-end=\"1428\" data-start=\"1425\"\u003e\u003cstrong data-end=\"1472\" data-start=\"1430\"\u003eGranular Activated Carbon (GAC) Design\u003c\/strong\u003e – \u003cstrong data-end=\"1537\" data-start=\"1475\"\u003eMaximises contact time for enhanced contaminant adsorption\u003c\/strong\u003e.\u003cbr data-end=\"1541\" data-start=\"1538\"\u003e\u003cstrong data-end=\"1575\" data-start=\"1543\"\u003eReduces Organic Contaminants\u003c\/strong\u003e – \u003cstrong data-end=\"1644\" data-start=\"1578\"\u003eEffectively removes VOCs, pesticides, and industrial chemicals\u003c\/strong\u003e.\u003cbr data-end=\"1648\" data-start=\"1645\"\u003e\u003cstrong data-end=\"1685\" data-start=\"1650\"\u003eRemoves Sediment \u0026amp; Particulates\u003c\/strong\u003e – \u003cstrong data-end=\"1723\" data-start=\"1688\"\u003eCaptures dirt, rust, and debris\u003c\/strong\u003e.\u003cbr data-end=\"1727\" data-start=\"1724\"\u003e\u003cstrong data-end=\"1755\" data-start=\"1729\"\u003eDurable \u0026amp; Long-Lasting\u003c\/strong\u003e – \u003cstrong data-end=\"1814\" data-start=\"1758\"\u003eExtended service life before replacement is required\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"1822\" data-start=\"1819\"\u003e\n\u003ch3 data-end=\"1859\" data-start=\"1824\"\u003e\u003cstrong data-end=\"1857\" data-start=\"1828\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2321\" data-start=\"1860\"\u003e\n\u003cli data-end=\"1916\" data-start=\"1860\"\u003e\n\u003cstrong data-end=\"1878\" data-start=\"1862\"\u003eFilter Type:\u003c\/strong\u003e \u003cstrong data-end=\"1914\" data-start=\"1879\"\u003eGranular Activated Carbon (GAC)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1989\" data-start=\"1917\"\u003e\n\u003cstrong data-end=\"1935\" data-start=\"1919\"\u003eFilter Size:\u003c\/strong\u003e \u003cstrong\u003e2\u003c\/strong\u003e\u003cstrong data-end=\"1987\" data-start=\"1936\"\u003e0 inches x 4.5 inches (Big Blue Standard Size)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2057\" data-start=\"1990\"\u003e\n\u003cstrong data-end=\"2012\" data-start=\"1992\"\u003eCarbon Material:\u003c\/strong\u003e \u003cstrong data-end=\"2055\" data-start=\"2013\"\u003ePremium Coconut Shell Activated Carbon\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2094\" data-start=\"2058\"\u003e\n\u003cstrong data-end=\"2078\" data-start=\"2060\"\u003eMicron Rating:\u003c\/strong\u003e \u003cstrong data-end=\"2092\" data-start=\"2079\"\u003e10 Micron\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2154\" data-start=\"2095\"\u003e\n\u003cstrong data-end=\"2115\" data-start=\"2097\"\u003eMax Flow Rate:\u003c\/strong\u003e \u003cstrong data-end=\"2152\" data-start=\"2116\"\u003eUp to 15 litres per minute (LPM)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2196\" data-start=\"2155\"\u003e\n\u003cstrong data-end=\"2180\" data-start=\"2157\"\u003eOperating Pressure:\u003c\/strong\u003e \u003cstrong data-end=\"2194\" data-start=\"2181\"\u003e2 – 8 bar\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2238\" data-start=\"2197\"\u003e\n\u003cstrong data-end=\"2221\" data-start=\"2199\"\u003eTemperature Range:\u003c\/strong\u003e \u003cstrong data-end=\"2236\" data-start=\"2222\"\u003e5°C – 45°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2321\" data-start=\"2239\"\u003e\n\u003cstrong data-end=\"2258\" data-start=\"2241\"\u003eService Life:\u003c\/strong\u003e \u003cstrong data-end=\"2319\" data-start=\"2259\"\u003eVaries depending on water quality, typically 6-12 months\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2326\" data-start=\"2323\"\u003e\n\u003ch3 data-end=\"2356\" data-start=\"2328\"\u003e\u003cstrong data-end=\"2354\" data-start=\"2332\"\u003eWhat’s in the Box?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2439\" data-start=\"2357\"\u003e\u003cstrong data-end=\"2437\" data-start=\"2359\"\u003e1 x 20-Inch Big Blue Granular Activated Carbon (GAC) Replacement Cartridge\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-end=\"2444\" data-start=\"2441\"\u003e\n\u003ch3 data-end=\"2469\" data-start=\"2446\"\u003e\u003cstrong data-end=\"2467\" data-start=\"2450\"\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3015\" data-start=\"2470\"\u003e\u003cstrong data-end=\"2512\" data-start=\"2472\"\u003eWhole House Water Filtration Systems\u003c\/strong\u003e – \u003cstrong data-end=\"2570\" data-start=\"2515\"\u003eRemoves chlorine and improves overall water quality\u003c\/strong\u003e.\u003cbr data-end=\"2574\" data-start=\"2571\"\u003e\u003cstrong data-end=\"2619\" data-start=\"2576\"\u003eCommercial \u0026amp; Industrial Water Treatment\u003c\/strong\u003e – \u003cstrong data-end=\"2699\" data-start=\"2622\"\u003eIdeal for food and beverage production, hospitality, and office buildings\u003c\/strong\u003e.\u003cbr data-end=\"2703\" data-start=\"2700\"\u003e\u003cstrong data-end=\"2739\" data-start=\"2705\"\u003eReverse Osmosis Pre-Filtration\u003c\/strong\u003e – \u003cstrong data-end=\"2803\" data-start=\"2742\"\u003eExtends the lifespan of RO membranes by removing chlorine\u003c\/strong\u003e.\u003cbr data-end=\"2807\" data-start=\"2804\"\u003e\u003cstrong data-end=\"2845\" data-start=\"2809\"\u003ePoint-of-Use (POU) Water Systems\u003c\/strong\u003e – \u003cstrong data-end=\"2912\" data-start=\"2848\"\u003ePerfect for under-sink and countertop water filtration units\u003c\/strong\u003e.\u003cstrong data-end=\"2946\" data-start=\"2918\"\u003eFood \u0026amp; Beverage Industry\u003c\/strong\u003e – \u003cstrong data-end=\"3012\" data-start=\"2949\"\u003eEnsures high-quality water for food preparation and brewing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"3020\" data-start=\"3017\"\u003e\n\u003ch3 data-end=\"3041\" data-start=\"3022\"\u003e\u003cstrong data-end=\"3039\" data-start=\"3026\"\u003eBenefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3526\" data-start=\"3042\"\u003e\u003cstrong data-end=\"3076\" data-start=\"3044\"\u003eCleaner, Great-Tasting Water\u003c\/strong\u003e – \u003cstrong data-end=\"3133\" data-start=\"3079\"\u003eEffectively removes chlorine and unpleasant odours\u003c\/strong\u003e.\u003cbr data-end=\"3137\" data-start=\"3134\"\u003e\u003cstrong data-end=\"3165\" data-start=\"3139\"\u003eImproved Water Quality\u003c\/strong\u003e – \u003cstrong data-end=\"3221\" data-start=\"3168\"\u003eReduces contaminants for healthier drinking water\u003c\/strong\u003e.\u003cbr data-end=\"3225\" data-start=\"3222\"\u003e\u003cstrong data-end=\"3262\" data-start=\"3227\"\u003eEasy Installation \u0026amp; Replacement\u003c\/strong\u003e – \u003cstrong data-end=\"3327\" data-start=\"3265\"\u003eStandard Big Blue sizing ensures hassle-free compatibility\u003c\/strong\u003e.\u003cbr data-end=\"3331\" data-start=\"3328\"\u003e\u003cstrong data-end=\"3362\" data-start=\"3333\"\u003eCost-Effective Filtration\u003c\/strong\u003e – \u003cstrong data-end=\"3423\" data-start=\"3365\"\u003eLong-lasting filter life reduces replacement frequency\u003c\/strong\u003e.\u003cbr data-end=\"3427\" data-start=\"3424\"\u003e\u003cstrong data-end=\"3448\" data-start=\"3429\"\u003eReliable \u0026amp; Safe\u003c\/strong\u003e – \u003cstrong data-end=\"3523\" data-start=\"3451\"\u003eCoconut shell carbon is environmentally friendly and food-grade safe\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-end=\"3531\" data-start=\"3528\"\u003e\n\u003ch3 data-end=\"3589\" data-start=\"3533\"\u003e\u003cstrong data-end=\"3587\" data-start=\"3537\"\u003eWhy Choose the 20-Inch Big Blue GAC Cartridge?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"3808\" data-start=\"3590\"\u003eThe Big Blue 20-Inch Granular Activated Carbon (GAC) Replacement Cartridge is a high-performance, NSF-certified filter designed to enhance water quality by removing chlorine, odours, and organic contaminants.\u003c\/p\u003e\n\u003cp data-end=\"4007\" data-start=\"3810\"\u003eWith premium coconut shell carbon, excellent flow capacity, and superior contaminant reduction, this GAC filter is essential for home, commercial, and industrial water filtration systems.\u003c\/p\u003e\n\u003chr data-end=\"4012\" data-start=\"4009\"\u003e\n\u003ch3 data-end=\"4039\" data-start=\"4014\"\u003e\u003cstrong data-end=\"4037\" data-start=\"4018\"\u003eImportant Note:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4129\" data-start=\"4040\"\u003e\u003cem data-end=\"4127\" data-start=\"4040\"\u003eProduct images are for reference only and may not always reflect exact scale or size.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"2474\" data-end=\"2477\" class=\"\"\u003e\n\u003ch3 data-start=\"2479\" data-end=\"2502\" class=\"\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/GAC_filter_cartridge_datasheet.pdf?v=1777883375\" title=\"Datasheet PDF download\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong data-start=\"2483\" data-end=\"2502\"\u003eDatasheet PDF Download\u003c\/strong\u003e\u003c\/a\u003e\u003c\/h3\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226763501853,"sku":"H2OW210","price":485.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-big-blue-gac-granular-activated-carbon-water-filter-replacement-cartridge-nsf-certified-8599166.jpg?v=1755506435"},{"product_id":"20-inch-big-blue-refillable-filter-cartridge-white","title":"20 Inch Big Blue Refillable Filter Cartridge | White | Empty","description":"\u003cp\u003eThe 20 Inch Big Blue Refillable Filter Cartridge, White provides an empty shell that can be filled with a number of different filtration media, allowing customized combinations tailored to your specific filtration needs.\u003c\/p\u003e\n\n\u003cp\u003eEmpty refillable filter cartridge designed to fit most standard residential \u0026amp; commercial filter housings\u003cbr\u003e\nCustomise your filter media combination for your specific water filtration needs\u003cbr\u003e\nEquipped with built-in pre \u0026amp; post filters preventing loss of media during use\u003cbr\u003e\nCartridge is manufactured with a polypropylene shell - providing added durability\u003cbr\u003e\nCan be filled with media such as carbon, KDF, Resin \u0026amp; siliphos\u003c\/p\u003e\n\n\u003cp\u003eProduct specifications:\u003c\/p\u003e\n\n\u003cp\u003eSize: 20in Big Blue\u003cbr\u003e\nColour: White\u003cbr\u003e\nMaterial: Polypropylene\u003cbr\u003e\nRefillable: Yes\u003cbr\u003e\nDimensions [l x w]: 51 x 11cm\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226767794461,"sku":"H2OW123","price":329.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-big-blue-refillable-filter-cartridge-white-1656043.jpg?v=1755506435"},{"product_id":"20-inch-big-blue-refillable-filter-cartridge-with-gac-kdf-filter-media","title":"20 Inch Big Blue Refillable Filter Cartridge with GAC\/KDF Filter Media","description":"\u003cp data-start=\"233\" data-end=\"706\"\u003eThis 20\" Big Blue refillable cartridge is pre-packed with high-quality GAC (Granular Activated Carbon) and KDF media, designed for effective chlorine, chemical, heavy metal, and odour removal in high-flow water treatment systems. The refillable design allows for easy replacement of media, reducing long-term costs and plastic waste. Ideal for residential, commercial, and light industrial filtration systems where performance, reusability, and affordability are important.\u003c\/p\u003e\n\u003cp data-start=\"708\" data-end=\"882\"\u003eThe cartridge fits all standard 20” Big Blue filter housings and is commonly used as part of multi-stage treatment systems for borehole, rainwater, or municipal water supply.\u003c\/p\u003e\n\u003chr data-start=\"884\" data-end=\"887\"\u003e\n\u003ch2 data-start=\"889\" data-end=\"910\"\u003e\u003cstrong data-start=\"892\" data-end=\"910\"\u003e• Key Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"912\" data-end=\"1487\"\u003e• 20” refillable cartridge filled with a GAC\/KDF blend\u003cbr data-start=\"966\" data-end=\"969\"\u003e• Effectively reduces chlorine, heavy metals (lead, mercury, nickel), hydrogen sulphide, and odour\u003cbr data-start=\"1067\" data-end=\"1070\"\u003e• Granular Activated Carbon (GAC) for chemical adsorption and taste\/odour removal\u003cbr data-start=\"1151\" data-end=\"1154\"\u003e• KDF media inhibits bacterial growth and reduces heavy metals\u003cbr data-start=\"1216\" data-end=\"1219\"\u003e• Polypropylene outer shell with refillable cap and internal post-filter screens\u003cbr data-start=\"1299\" data-end=\"1302\"\u003e• Compatible with all standard 20” Big Blue housings\u003cbr data-start=\"1354\" data-end=\"1357\"\u003e• Reusable design – simply empty and refill when media is exhausted\u003cbr data-start=\"1424\" data-end=\"1427\"\u003e• Long service life depending on water quality and flow rate\u003c\/p\u003e\n\u003chr data-start=\"1489\" data-end=\"1492\"\u003e\n\u003ch2 data-start=\"1494\" data-end=\"1511\"\u003e\u003cstrong data-start=\"1497\" data-end=\"1511\"\u003e✓ Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1513\" data-end=\"1926\"\u003e✓ Cost-effective long-term filtration – replace media, not the housing\u003cbr data-start=\"1583\" data-end=\"1586\"\u003e✓ Reduces reliance on single-use cartridges\u003cbr data-start=\"1629\" data-end=\"1632\"\u003e✓ Protects downstream filters and appliances from chemical wear and scaling\u003cbr data-start=\"1707\" data-end=\"1710\"\u003e✓ Effective chlorine, odour, and metal reduction improves taste and water safety\u003cbr data-start=\"1790\" data-end=\"1793\"\u003e✓ Commonly used in borehole, rainwater, and municipal water systems\u003cbr data-start=\"1860\" data-end=\"1863\"\u003e✓ Refillable housing supports custom media blending if required\u003c\/p\u003e\n\u003chr data-start=\"1928\" data-end=\"1931\"\u003e\n\u003ch2 data-start=\"1933\" data-end=\"1964\"\u003e\u003cstrong data-start=\"1936\" data-end=\"1964\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1966\" data-end=\"2617\"\u003e• \u003cstrong data-start=\"1968\" data-end=\"1986\"\u003eCartridge Type\u003c\/strong\u003e: Refillable Big Blue Cartridge\u003cbr data-start=\"2017\" data-end=\"2020\"\u003e• \u003cstrong data-start=\"2022\" data-end=\"2030\"\u003eSize\u003c\/strong\u003e: 20” (for Big Blue housing)\u003cbr data-start=\"2058\" data-end=\"2061\"\u003e• \u003cstrong data-start=\"2063\" data-end=\"2087\"\u003eOuter Shell Material\u003c\/strong\u003e: Polypropylene (refillable cap design)\u003cbr data-start=\"2126\" data-end=\"2129\"\u003e• \u003cstrong data-start=\"2131\" data-end=\"2147\"\u003eFilter Media\u003c\/strong\u003e: Granular Activated Carbon (GAC) \u0026amp; KDF 55\u003cbr data-start=\"2189\" data-end=\"2192\"\u003e• \u003cstrong data-start=\"2194\" data-end=\"2206\"\u003eEnd Caps\u003c\/strong\u003e: Threaded removable cap with sealing ring\u003cbr data-start=\"2248\" data-end=\"2251\"\u003e• \u003cstrong data-start=\"2253\" data-end=\"2270\"\u003eMicron Rating\u003c\/strong\u003e: Not rated for particulate filtration – for chemical reduction only\u003cbr data-start=\"2338\" data-end=\"2341\"\u003e• \u003cstrong data-start=\"2343\" data-end=\"2364\"\u003eTemperature Range\u003c\/strong\u003e: 4 – 52°C\u003cbr data-start=\"2374\" data-end=\"2377\"\u003e• \u003cstrong data-start=\"2379\" data-end=\"2395\"\u003eService Life\u003c\/strong\u003e: Varies with inlet water quality and flow rate – typically 6–12 months\u003cbr data-start=\"2466\" data-end=\"2469\"\u003e• \u003cstrong data-start=\"2471\" data-end=\"2489\"\u003eFlow Direction\u003c\/strong\u003e: Top to bottom with internal mesh post-filter screens\u003cbr data-start=\"2543\" data-end=\"2546\"\u003e• \u003cstrong data-start=\"2548\" data-end=\"2573\"\u003eHousing Compatibility\u003c\/strong\u003e: Fits standard 20” Big Blue filter housings\u003c\/p\u003e\n\u003chr data-start=\"2619\" data-end=\"2622\"\u003e\n\u003ch2 data-start=\"2624\" data-end=\"2643\"\u003e\u003cstrong data-start=\"2627\" data-end=\"2643\"\u003eWhat You Get\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2645\" data-end=\"2832\"\u003e1 × 20” Big Blue refillable cartridge pre-filled with GAC\/KDF media\u003cbr data-start=\"2712\" data-end=\"2715\"\u003eIncludes internal mesh screens and threaded refill cap\u003cbr data-start=\"2769\" data-end=\"2772\"\u003eReady to install in any standard 20” Big Blue filter housing\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226768154909,"sku":"H2OW205","price":1599.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-big-blue-refillable-filter-cartridge-with-gackdf-filter-media-9790402.jpg?v=1755506434"},{"product_id":"20-inch-big-blue-refillable-filter-cartridge-with-remineralising-ph-adjustment-filter-media","title":"20 Inch Big Blue Refillable Filter Cartridge with Remineralising \u0026 pH Adjustment Filter Media","description":"\u003cp\u003eThe 20 Inch Big Blue Refillable Filter Cartridge with Remineralising \u0026amp; pH Adjustment Filter Media is the perfect solution for easy water purification.\u003c\/p\u003e\n\n\u003cp\u003e20-inch big blue refillable filter cartridge with remineralizing \u0026amp; pH adjustment filter media\u003cbr\u003e\nReduce the corrosive properties of acidic water instantly with this pH correcting water filter which contains naturally occurring calcium carbonate media\u003cbr\u003e\nEliminate staining of sanitary ware from dripping taps by reducing the leaching of copper, lead \u0026amp; other metals found in typical plumbing systems\u003cbr\u003e\nSlows down the likelihood of leaks \u0026amp; increases the lifespan of your plumbing water distribution system\u003cbr\u003e\npH fix reacts \u0026amp; dissolves slowly, making it an inexpensive solution for acidic water treatment\u003cbr\u003e\nFilter cartridge is manufactured with a durable polypropylene shell \u0026amp; is equipped with built-in pre \u0026amp; post filters preventing loss of media during use\u003c\/p\u003e\n\n\u003cp\u003eph correction filtration media is used to neutralize acidic or low ph waters to a neutral, less corrosive effluent. pH correction filtration media has incredible self-limiting properties and works by reducing the potential leaching of copper, lead and other metals found in typical plumbing systems by allowing the acidic water to slowly dissolve the calcium carbonate to raise the pH levels in the water. In order to maintain a high service rate, prevent packing and reclassifying the bed, the media will need to be periodically backwashed. The hardness of the water may increase as the calcium carbonate neutralizes the water and a softener may be needed after the neutralizing filter.Product specifications:\u003c\/p\u003e\n\n\u003cp\u003eCartridge size: 20-inch Big Blue\u003cbr\u003e\nColour: White\u003cbr\u003e\nMaterial: Polypropylene\u003cbr\u003e\nRefillable: Yes\u003cbr\u003e\nFilter media: Remineralizing \u0026amp; pH adjustment media\u003cbr\u003e\nDimensions [l x w]: 51 x 11cm\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226769531165,"sku":"H2OW249","price":674.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-big-blue-refillable-filter-cartridge-with-remineralising-ph-adjustment-filter-media-9180897.jpg?v=1755506435"},{"product_id":"20-inch-big-blue-refillable-filter-cartridge-with-tannin-removal-filter-media","title":"20 Inch Big Blue Refillable Filter Cartridge with Tannin Removal Filter Media","description":"\u003cp\u003eThe 20 Inch Big Blue Refillable Filter Cartridge with Tannin Removal Filter Media is the perfect solution for easy water purification.\u003c\/p\u003e\n\n\u003cp\u003e20-inch Big Blue refillable water filter cartridge with tannin removal filter media\u003cbr\u003e\nEffectively remove colour created by tannins \u0026amp; other organic carbons\u003c\/p\u003e\n\n\u003cp\u003eEliminate staining of sanitary ware from dripping taps by reducing the leaching of copper, lead \u0026amp; other metals found in typical plumbing systems\u003cbr\u003e\nSlows down the likelihood of leaks \u0026amp; increases the lifespan of your plumbing water distribution system\u003cbr\u003e\nThe filter cartridge is manufactured with a durable polypropylene shell \u0026amp; is equipped with built-in pre \u0026amp; post filters preventing loss of media during use\u003c\/p\u003e\n\n\u003cp\u003eTannin removal media is a type 1 macroporous strong base anion exchange resin with an acrylic matrix that is designed specifically for removing tannins and dissolved organic matter from surface water in order to improve the colour and taste.Product specifications:\u003c\/p\u003e\n\n\u003cp\u003eCartridge size: 20-inch Big Blue\u003cbr\u003e\nColour: White\u003cbr\u003e\nMaterial: Polypropylene\u003cbr\u003e\nRefillable: Yes\u003cbr\u003e\nFilter media: Tannin removal media\u003cbr\u003e\nDimensions [l x w]: 51 x 11cm\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226770219293,"sku":"H2OW263","price":999.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-big-blue-refillable-filter-cartridge-with-tannin-removal-filter-media-9582127.jpg?v=1755506435"},{"product_id":"20-inch-slimline-refillable-filter-cartridge-with-gac-kdf-filter-media","title":"20 Inch Slimline Refillable Filter Cartridge with GAC\/KDF Filter Media","description":"\u003cp data-start=\"196\" data-end=\"555\"\u003eThis 20” Slimline refillable cartridge is pre-packed with a high-performance blend of Granular Activated Carbon (GAC) and KDF 55 media for effective removal of chlorine, heavy metals, taste, odour, and hydrogen sulphide. Its refillable design offers a sustainable, economical solution for long-term water treatment in residential and light commercial systems.\u003c\/p\u003e\n\u003cp data-start=\"557\" data-end=\"751\"\u003eCompatible with all standard 20” Slimline filter housings, this cartridge is ideal for borehole, rainwater harvesting, and municipal water systems where chemical and metal reduction is required.\u003c\/p\u003e\n\u003chr data-start=\"753\" data-end=\"756\"\u003e\n\u003ch2 data-start=\"758\" data-end=\"779\"\u003e\u003cstrong data-start=\"761\" data-end=\"779\"\u003e• Key Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"781\" data-end=\"1310\"\u003e• 20” Slimline refillable cartridge pre-filled with GAC and KDF media\u003cbr data-start=\"850\" data-end=\"853\"\u003e• Targets chlorine, hydrogen sulphide, iron, lead, mercury, nickel, and other metals\u003cbr data-start=\"937\" data-end=\"940\"\u003e• GAC enhances taste and removes chemical odours\u003cbr data-start=\"988\" data-end=\"991\"\u003e• KDF media prevents bacterial growth and neutralises heavy metals\u003cbr data-start=\"1057\" data-end=\"1060\"\u003e• Durable polypropylene body with refill cap and internal mesh post-filters\u003cbr data-start=\"1135\" data-end=\"1138\"\u003e• Reusable design helps lower running costs and waste\u003cbr data-start=\"1191\" data-end=\"1194\"\u003e• Fits all standard 20” Slimline housings\u003cbr data-start=\"1235\" data-end=\"1238\"\u003e• Ideal for domestic, under-counter or light point-of-entry applications\u003c\/p\u003e\n\u003chr data-start=\"1312\" data-end=\"1315\"\u003e\n\u003ch2 data-start=\"1317\" data-end=\"1334\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1334\"\u003e✓ Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1336\" data-end=\"1714\"\u003e✓ Improves water quality and taste by reducing contaminants\u003cbr data-start=\"1395\" data-end=\"1398\"\u003e✓ Long-lasting media blend with proven effectiveness against chlorine and metals\u003cbr data-start=\"1478\" data-end=\"1481\"\u003e✓ Refillable body allows cost-saving media replacement\u003cbr data-start=\"1535\" data-end=\"1538\"\u003e✓ Lower plastic waste compared to non-refillable cartridges\u003cbr data-start=\"1597\" data-end=\"1600\"\u003e✓ Reliable filtration for borehole, rainwater or municipal supply\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e✓ Easy to clean and maintain for long-term use\u003c\/p\u003e\n\u003chr data-start=\"1716\" data-end=\"1719\"\u003e\n\u003ch2 data-start=\"1721\" data-end=\"1752\"\u003e\u003cstrong data-start=\"1724\" data-end=\"1752\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1754\" data-end=\"2355\"\u003e• \u003cstrong data-start=\"1756\" data-end=\"1774\"\u003eCartridge Type\u003c\/strong\u003e: Refillable Slimline Cartridge\u003cbr data-start=\"1805\" data-end=\"1808\"\u003e• \u003cstrong data-start=\"1810\" data-end=\"1818\"\u003eSize\u003c\/strong\u003e: 20” (Slimline format)\u003cbr data-start=\"1841\" data-end=\"1844\"\u003e• \u003cstrong data-start=\"1846\" data-end=\"1870\"\u003eOuter Shell Material\u003c\/strong\u003e: Polypropylene with threaded refill cap\u003cbr data-start=\"1910\" data-end=\"1913\"\u003e• \u003cstrong data-start=\"1915\" data-end=\"1931\"\u003eFilter Media\u003c\/strong\u003e: Granular Activated Carbon (GAC) \u0026amp; KDF 55\u003cbr data-start=\"1973\" data-end=\"1976\"\u003e• \u003cstrong data-start=\"1978\" data-end=\"1990\"\u003eEnd Caps\u003c\/strong\u003e: Threaded cap with O-ring seal\u003cbr data-start=\"2021\" data-end=\"2024\"\u003e• \u003cstrong data-start=\"2026\" data-end=\"2043\"\u003eMicron Rating\u003c\/strong\u003e: Not rated – for chemical and metal reduction\u003cbr data-start=\"2089\" data-end=\"2092\"\u003e• \u003cstrong data-start=\"2094\" data-end=\"2115\"\u003eTemperature Range\u003c\/strong\u003e: 4 – 52°C\u003cbr data-start=\"2125\" data-end=\"2128\"\u003e• \u003cstrong data-start=\"2130\" data-end=\"2146\"\u003eService Life\u003c\/strong\u003e: Typically 6–12 months depending on water quality and flow rate\u003cbr data-start=\"2210\" data-end=\"2213\"\u003e• \u003cstrong data-start=\"2215\" data-end=\"2233\"\u003eFlow Direction\u003c\/strong\u003e: Top to bottom with mesh screens to prevent media loss\u003cbr data-start=\"2288\" data-end=\"2291\"\u003e• \u003cstrong data-start=\"2293\" data-end=\"2318\"\u003eHousing Compatibility\u003c\/strong\u003e: Fits standard 20” Slimline housings\u003c\/p\u003e\n\u003chr data-start=\"2357\" data-end=\"2360\"\u003e\n\u003ch2 data-start=\"2362\" data-end=\"2381\"\u003e\u003cstrong data-start=\"2365\" data-end=\"2381\"\u003eWhat You Get\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2383\" data-end=\"2566\"\u003e1 × 20” Slimline refillable filter cartridge filled with GAC\/KDF media\u003cbr data-start=\"2453\" data-end=\"2456\"\u003eThreaded cap for easy refilling and internal mesh screens included\u003cbr data-start=\"2522\" data-end=\"2525\"\u003eCompatible with all 20” Slimline housings\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226773397789,"sku":"H2OW204","price":596.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-slimline-refillable-filter-cartridge-with-gackdf-filter-media-1351828.jpg?v=1755506434"},{"product_id":"20-inch-slimline-refillable-filter-cartridge-with-remineralising-ph-adjustment-filter-media","title":"20 Inch Slimline Refillable Filter Cartridge with Remineralising \u0026 pH Adjustment Filter Media","description":"\u003cp\u003eThe 20 Inch Slimline Refillable Filter Cartridge with Remineralising \u0026amp; pH Adjustment Filter Media is the perfect solution for easy water purification.\u003c\/p\u003e\n\n\u003cp\u003e20-inch slimline refillable filter cartridge with remineralizing \u0026amp; pH adjustment filter media\u003cbr\u003e\nReduce the corrosive properties of acidic water instantly with this pH correcting water filter which contains naturally occurring calcium carbonate media\u003cbr\u003e\nEliminate staining of sanitary ware from dripping taps by reducing the leaching of copper, lead \u0026amp; other metals found in typical plumbing systems\u003cbr\u003e\nSlows down the likelihood of leaks \u0026amp; increases the lifespan of your plumbing water distribution system\u003cbr\u003e\npH fix reacts \u0026amp; dissolves slowly, making it an inexpensive solution for acidic water treatment\u003cbr\u003e\nFilter cartridge is manufactured with a durable polypropylene shell \u0026amp; is equipped with built-in pre \u0026amp; post filters preventing loss of media during use\u003c\/p\u003e\n\n\u003cp\u003eph correction filtration media is used to neutralize acidic or low ph waters to a neutral, less corrosive effluent. pH correction filtration media has incredible self-limiting properties and works by reducing the potential leaching of copper, lead and other metals found in typical plumbing systems by allowing the acidic water to slowly dissolve the calcium carbonate to raise the pH levels in the water. In order to maintain a high service rate, prevent packing and reclassifying the bed, the media will need to be periodically backwashed. The hardness of the water may increase as the calcium carbonate neutralizes the water and a softener may be needed after the neutralizing filter.Product specifications:\u003c\/p\u003e\n\n\u003cp\u003eCartridge size: 20-inch standard\/slim\u003cbr\u003e\nColour: White\u003cbr\u003e\nMaterial: Polypropylene\u003cbr\u003e\nRefillable: Yes\u003cbr\u003e\nFilter media: Remineralizing \u0026amp; pH adjustment media\u003cbr\u003e\nDimensions [l x w]: 51 x 6.5cm\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226774446365,"sku":"H2OW247","price":297.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-slimline-refillable-filter-cartridge-with-remineralising-ph-adjustment-filter-media-2755786.jpg?v=1755506435"},{"product_id":"20-inch-slimline-refillable-filter-cartridge-with-tannin-removal-filter-media","title":"20 Inch Slimline Refillable Filter Cartridge with Tannin Removal Filter Media","description":"\u003cp\u003eThe 20 Inch Slimline Refillable Filter Cartridge with Tannin Removal Filter Media is the perfect solution for easy water purification.\u003c\/p\u003e\n\n\u003cp\u003e20-inch slimline refillable water filter cartridge with tannin removal filter media\u003cbr\u003e\nEffectively remove colour created by tannins \u0026amp; other organic carbons\u003c\/p\u003e\n\n\u003cp\u003eEliminate staining of sanitary ware from dripping taps by reducing the leaching of copper, lead \u0026amp; other metals found in typical plumbing systems\u003cbr\u003e\nSlows down the likelihood of leaks \u0026amp; increases the lifespan of your plumbing water distribution system\u003cbr\u003e\nThe filter cartridge is manufactured with a durable polypropylene shell \u0026amp; is equipped with built-in pre \u0026amp; post filters preventing loss of media during use\u003c\/p\u003e\n\n\u003cp\u003eTannin removal media is a type 1 macroporous strong base anion exchange resin with an acrylic matrix that is designed specifically for removing tannins and dissolved organic matter from surface water in order to improve the colour and taste.Product specifications:\u003c\/p\u003e\n\n\u003cp\u003eCartridge size: 20-inch standard\/slim\u003cbr\u003e\nColour: White\u003cbr\u003e\nMaterial: Polypropylene\u003cbr\u003e\nRefillable: Yes\u003cbr\u003e\nFilter media: Tannin removal media\u003cbr\u003e\nDimensions [l x w]: 51 x 6.5cm\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226776215837,"sku":"H2OW261","price":549.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-slimline-refillable-filter-cartridge-with-tannin-removal-filter-media-5609412.jpg?v=1755506435"},{"product_id":"big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp","title":"Big Blue Water Filter Replacement Pack, 20 Inch (5 Micron PP, Carbon Block \u0026 1 Micron PP)","description":"\u003cp\u003eReplacement cartridges will fit any 20 inch Big Blue water filter system\u003c\/p\u003e\n\u003cp\u003eStage 1: \u003cstrong\u003eSediment filter (5 Micron)\u003c\/strong\u003e, removes mud, rust, dirt, floating particulates or any other large particles\u003cbr\u003eStage 2: \u003cstrong\u003eCarbon block filter\u003c\/strong\u003e reduces fine sediment, chlorine taste and the concentration of heavy metals such as lead and copper\u003cbr\u003eStage 3: \u003cstrong\u003eSediment filter (1 Micron)\u003c\/strong\u003e, further removes contaminants, oils and up to 60% of bacteria\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226778247453,"sku":"H2OW109","price":589.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/darlly-premium-big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp-7204637.png?v=1756938045"},{"product_id":"3-stage-big-blue-water-filtration-system-with-sediment-filters-carbon-block-filter-whole-house-20-inch-1","title":"3-Stage Big Blue Water Filtration System – 20 Inch, 2720 L\/h (1 \u0026 5 Micron Sediment + Carbon Block Filters)","description":"\u003cp data-end=\"935\" data-start=\"583\"\u003eThe \u003cstrong data-end=\"631\" data-start=\"587\"\u003e3-Stage Big Blue Water Filtration System\u003c\/strong\u003e is a \u003cstrong data-end=\"680\" data-start=\"637\"\u003ehigh-capacity water filtration solution\u003c\/strong\u003e designed for \u003cstrong data-end=\"756\" data-start=\"694\"\u003eresidential, commercial, and light industrial applications\u003c\/strong\u003e. This system processes up to \u003cstrong data-end=\"810\" data-start=\"786\"\u003e2720 litres per hour\u003c\/strong\u003e, effectively removing \u003cstrong data-end=\"879\" data-start=\"833\"\u003esediment, chlorine, and other contaminants\u003c\/strong\u003e, delivering \u003cstrong data-end=\"932\" data-start=\"892\"\u003eclearer water with reduced chlorine taste and odour\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1179\" data-start=\"937\"\u003eEquipped with \u003cstrong data-end=\"991\" data-start=\"951\"\u003ea 5 micron sediment filter, a high-performance carbon block filter and a 1 micron sediment filter\u003c\/strong\u003e, this system ensures \u003cstrong data-end=\"1086\" data-start=\"1060\"\u003emulti-layer filtration\u003c\/strong\u003e, protecting \u003cstrong data-end=\"1152\" data-start=\"1099\"\u003eappliances, plumbing, and drinking water supplies\u003c\/strong\u003e from harmful impurities.\u003c\/p\u003e\n\u003chr data-end=\"1184\" data-start=\"1181\"\u003e\n\u003ch3 data-end=\"1209\" data-start=\"1186\"\u003e\u003cstrong data-end=\"1207\" data-start=\"1190\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-end=\"2187\" data-start=\"1210\"\u003e\n\u003cli data-end=\"1580\" data-start=\"1210\"\u003e\n\u003cstrong data-end=\"1235\" data-start=\"1212\"\u003e3-Stage Filtration:\u003c\/strong\u003e\n\u003cul style=\"list-style-type: disc;\" data-end=\"1580\" data-start=\"1240\"\u003e\n\u003cli data-end=\"1343\" data-start=\"1240\"\u003e\n\u003cstrong data-end=\"1254\" data-start=\"1242\"\u003eStage 1:\u003c\/strong\u003e \u003cstrong data-end=\"1283\" data-start=\"1255\"\u003e5-Micron Sediment Filter\u003c\/strong\u003e – Captures larger particles such as sand, dirt, and rust.\u003c\/li\u003e\n\u003cli data-end=\"1444\" data-start=\"1346\"\u003e\n\u003cstrong data-end=\"1360\" data-start=\"1348\"\u003eStage 2:\u003c\/strong\u003e \u003cstrong data-end=\"1485\" data-start=\"1462\"\u003eCarbon Block Filter\u003c\/strong\u003e – Eliminates chlorine, volatile organic compounds (VOCs), pesticides, bad odours, and taste.\u003c\/li\u003e\n\u003cli data-end=\"1580\" data-start=\"1447\"\u003e\n\u003cstrong data-end=\"1461\" data-start=\"1449\"\u003eStage 3:\u003c\/strong\u003e \u003cstrong data-end=\"1389\" data-start=\"1361\"\u003e1-Micron Sediment Filter\u003c\/strong\u003e – Removes fine sediment, ensuring ultra-clean water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1717\" data-start=\"1581\"\u003e\n\u003cstrong data-end=\"1602\" data-start=\"1583\"\u003eHigh Flow Rate:\u003c\/strong\u003e Filters up to \u003cstrong data-end=\"1641\" data-start=\"1617\"\u003e2720 litres per hour\u003c\/strong\u003e, ideal for \u003cstrong data-end=\"1714\" data-start=\"1653\"\u003ehouseholds, businesses, and industrial water applications\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"1838\" data-start=\"1718\"\u003e\n\u003cstrong data-end=\"1750\" data-start=\"1720\"\u003eBig Blue 20-Inch Housings:\u003c\/strong\u003e Durable, high-capacity filters ensure extended service life and efficient water flow.\u003c\/li\u003e\n\u003cli data-end=\"1947\" data-start=\"1839\"\u003e\n\u003cstrong data-end=\"1876\" data-start=\"1841\"\u003eProtects Plumbing \u0026amp; Appliances:\u003c\/strong\u003e Reduces sediment and chlorine buildup, improving appliance lifespan.\u003c\/li\u003e\n\u003cli data-end=\"2068\" data-start=\"1948\"\u003e\n\u003cstrong data-end=\"1986\" data-start=\"1950\"\u003eEasy Installation \u0026amp; Maintenance:\u003c\/strong\u003e Designed for simple setup, quick filter replacement, and hassle-free operation.\u003c\/li\u003e\n\u003cli data-end=\"2187\" data-start=\"2069\"\u003e\n\u003cstrong data-end=\"2096\" data-start=\"2071\"\u003eDurable Construction:\u003c\/strong\u003e Heavy-duty filter housings withstand \u003cstrong data-end=\"2184\" data-start=\"2134\"\u003ehigh water pressure and demanding environments\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2192\" data-start=\"2189\"\u003e\n\u003ch3 data-end=\"2229\" data-start=\"2194\"\u003e\u003cstrong data-end=\"2227\" data-start=\"2198\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-end=\"2735\" data-start=\"2230\"\u003e\n\u003cli data-end=\"2279\" data-start=\"2230\"\u003e\n\u003cstrong data-end=\"2256\" data-start=\"2232\"\u003eFilter Housing Size:\u003c\/strong\u003e 20 inches (Big Blue)\u003c\/li\u003e\n\u003cli data-end=\"2331\" data-start=\"2280\"\u003e\n\u003cstrong data-end=\"2296\" data-start=\"2282\"\u003eFlow Rate:\u003c\/strong\u003e 2720 litres per hour (2.72 m³\/h)\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\n\u003cstrong data-end=\"2352\" data-start=\"2334\"\u003eFilter Stages:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli data-end=\"2413\" data-start=\"2357\"\u003e\n\u003cstrong data-end=\"2391\" data-start=\"2359\"\u003eSediment Filtration Ratings:\u003c\/strong\u003e 5-micron \u0026amp; 1-micron\u003c\/li\u003e\n\u003cli data-end=\"2500\" data-start=\"2414\"\u003e\n\u003cstrong data-end=\"2444\" data-start=\"2416\"\u003eCarbon Block Filtration:\u003c\/strong\u003e Removes chlorine, VOCs, pesticides, taste, and odours\u003c\/li\u003e\n\u003cli data-end=\"2532\" data-start=\"2501\"\u003e\n\u003cstrong data-end=\"2524\" data-start=\"2503\"\u003eMaximum operating pressure:\u003c\/strong\u003e 6 bar\u003c\/li\u003e\n\u003cli data-end=\"2591\" data-start=\"2533\"\u003e\n\u003cstrong data-end=\"2557\" data-start=\"2535\"\u003eInlet\/Outlet Size:\u003c\/strong\u003e 1-inch BSP threaded connections\u003c\/li\u003e\n\u003cli data-end=\"2633\" data-start=\"2592\"\u003e\n\u003cstrong data-end=\"2620\" data-start=\"2594\"\u003eOperating Temperature:\u003c\/strong\u003e 5°C – 45°C\u003c\/li\u003e\n\u003cli data-end=\"2735\" data-start=\"2634\"\u003e\n\u003cstrong data-end=\"2649\" data-start=\"2636\"\u003eLifespan:\u003c\/strong\u003e Filter lifespan depends on water quality; typically \u003cstrong data-end=\"2733\" data-start=\"2702\"\u003e3 to 6 months per cartridge\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimensions:\u003c\/strong\u003e 615 mm (L) × 200 mm (W) × 770 mm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Configuration:\u003c\/strong\u003e Floor-standing or wall-mounted using the integrated rear mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2740\" data-start=\"2737\"\u003e\n\u003ch3 data-end=\"2765\" data-start=\"2742\"\u003e\u003cstrong data-end=\"2763\" data-start=\"2746\"\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-end=\"3394\" data-start=\"2766\"\u003e\n\u003cli data-end=\"2867\" data-start=\"2766\"\u003e\n\u003cstrong data-end=\"2795\" data-start=\"2768\"\u003eWhole House Filtration:\u003c\/strong\u003e Delivers \u003cstrong data-end=\"2864\" data-start=\"2804\"\u003eclean, filtered water for drinking, bathing, and cooking\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"2979\" data-start=\"2868\"\u003e\n\u003cstrong data-end=\"2899\" data-start=\"2870\"\u003eCommercial Water Systems:\u003c\/strong\u003e Provides high-quality water for \u003cstrong data-end=\"2976\" data-start=\"2932\"\u003ecafés, restaurants, and office buildings\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"3088\" data-start=\"2980\"\u003e\n\u003cstrong data-end=\"3018\" data-start=\"2982\"\u003eBorehole \u0026amp; Well Water Treatment:\u003c\/strong\u003e Removes \u003cstrong data-end=\"3068\" data-start=\"3027\"\u003esediments, chlorine, and contaminants\u003c\/strong\u003e before water use.\u003c\/li\u003e\n\u003cli data-end=\"3189\" data-start=\"3089\"\u003e\n\u003cstrong data-end=\"3129\" data-start=\"3091\"\u003ePre-Treatment for Reverse Osmosis:\u003c\/strong\u003e Enhances \u003cstrong data-end=\"3186\" data-start=\"3139\"\u003eRO system efficiency and protects membranes\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"3279\" data-start=\"3190\"\u003e\n\u003cstrong data-end=\"3217\" data-start=\"3192\"\u003eRainwater Filtration:\u003c\/strong\u003e Filters stored rainwater for \u003cstrong data-end=\"3276\" data-start=\"3244\"\u003ehousehold and irrigation use\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"3394\" data-start=\"3280\"\u003e\n\u003cstrong data-end=\"3316\" data-start=\"3282\"\u003eIndustrial Water Purification:\u003c\/strong\u003e Protects \u003cstrong data-end=\"3369\" data-start=\"3326\"\u003emachinery and water-dependent processes\u003c\/strong\u003e from sediment buildup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3399\" data-start=\"3396\"\u003e\n\u003ch3 data-end=\"3420\" data-start=\"3401\"\u003e\u003cstrong data-end=\"3418\" data-start=\"3405\"\u003eBenefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"3450\" data-start=\"3423\"\u003eMulti-Stage Filtration:\u003c\/strong\u003e Removes dirt, rust, chlorine, and contaminants for \u003cstrong data-end=\"3526\" data-start=\"3502\"\u003eclearer, better-tasting water\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"3562\" data-start=\"3532\"\u003eHigh Flow Rate (2720 L\/h):\u003c\/strong\u003e Suitable for \u003cstrong data-end=\"3631\" data-start=\"3576\"\u003ehigh-demand residential and commercial applications\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"3679\" data-start=\"3637\"\u003eExtends Plumbing \u0026amp; Appliance Lifespan:\u003c\/strong\u003e Reduces \u003cstrong data-end=\"3725\" data-start=\"3688\"\u003escale buildup and sediment damage\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"3762\" data-start=\"3731\"\u003eEasy to Install \u0026amp; Maintain:\u003c\/strong\u003e Simple \u003cstrong data-end=\"3817\" data-start=\"3770\"\u003efilter replacement and user-friendly design\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"3859\" data-start=\"3823\"\u003eCost-Effective Water Filtration:\u003c\/strong\u003e Reduces reliance on \u003cstrong data-end=\"3897\" data-start=\"3880\"\u003ebottled water\u003c\/strong\u003e, saving money over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"3963\" data-start=\"3927\"\u003eHeavy-Duty, Long-Lasting System:\u003c\/strong\u003e Built to handle \u003cstrong data-end=\"4022\" data-start=\"3980\"\u003ehigh water pressure and continuous use\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4030\" data-start=\"4027\"\u003e\n\u003ch3 data-end=\"4055\" data-start=\"4032\"\u003e\u003cstrong data-end=\"4053\" data-start=\"4036\"\u003eWhat You Get:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-end=\"4371\" data-start=\"4056\"\u003e\n\u003cli data-end=\"4130\" data-start=\"4056\"\u003e\n\u003cstrong data-end=\"4108\" data-start=\"4058\"\u003e1 x 3-Stage Big Blue 20-Inch Filtration System\u003c\/strong\u003e (Housing \u0026amp; Bracket)\u003c\/li\u003e\n\u003cli data-end=\"4177\" data-start=\"4131\"\u003e\n\u003cstrong data-end=\"4165\" data-start=\"4133\"\u003e1 x 5-Micron Sediment Filter\u003c\/strong\u003e (Stage 1)\u003c\/li\u003e\n\u003cli data-end=\"4224\" data-start=\"4178\"\u003e\n\u003cstrong data-end=\"4212\" data-start=\"4180\"\u003e1 x Carbon Block Filter\u003c\/strong\u003e (Stage 2)\u003c\/li\u003e\n\u003cli data-end=\"4266\" data-start=\"4225\"\u003e\n\u003cstrong data-end=\"4254\" data-start=\"4227\"\u003e1 x 1-Micron Sediment Filter\u003c\/strong\u003e (Stage 3)\u003c\/li\u003e\n\u003cli data-end=\"4304\" data-start=\"4267\"\u003e\u003cstrong data-end=\"4302\" data-start=\"4269\"\u003e1 x Epoxy-Coated Floor-Standing and Wall-Mountable Frame\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"4371\" data-start=\"4305\"\u003e\n\u003cstrong data-end=\"4336\" data-start=\"4307\"\u003e1 x Filter Housing Wrench\u003c\/strong\u003e (for easy cartridge replacement)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4376\" data-start=\"4373\"\u003e\n\u003ch3 data-end=\"4457\" data-start=\"4378\"\u003e\u003cstrong data-end=\"4455\" data-start=\"4382\"\u003eWhy Choose the 3-Stage Big Blue Filtration System from H2O Warehouse?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"4808\" data-start=\"4458\"\u003eAt \u003cstrong data-end=\"4478\" data-start=\"4461\"\u003eH2O Warehouse\u003c\/strong\u003e, we supply \u003cstrong data-end=\"4533\" data-start=\"4490\"\u003ehigh-quality water filtration solutions\u003c\/strong\u003e designed for \u003cstrong data-end=\"4592\" data-start=\"4547\"\u003eperformance, reliability, and ease of use\u003c\/strong\u003e. This \u003cstrong data-end=\"4663\" data-start=\"4599\"\u003e3-Stage Big Blue Water Filtration System (20 Inch, 2720 L\/h)\u003c\/strong\u003e is a \u003cstrong data-end=\"4689\" data-start=\"4669\"\u003etrusted solution\u003c\/strong\u003e for \u003cstrong data-end=\"4742\" data-start=\"4694\"\u003ehomes, businesses, and industrial facilities\u003c\/strong\u003e, delivering \u003cstrong data-end=\"4805\" data-start=\"4755\"\u003efiltered water with minimal maintenance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"4843\" data-start=\"4812\"\u003eAdvanced 3-Stage Filtration\u003c\/strong\u003e (5 Micron Sediment, then Carbon Block, then 1 Micron Sediment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"4922\" data-start=\"4887\"\u003eHigh Flow Rate \u0026amp; Large Capacity\u003c\/strong\u003e (2720 L\/h)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-end=\"4988\" data-start=\"4938\"\u003eHeavy-Duty Big Blue Housings for Long-Term Use\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-end=\"5032\" data-start=\"4993\"\u003eEasy Installation \u0026amp; Low Maintenance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong data-end=\"5094\" data-start=\"5037\"\u003ePerfect for Whole-House \u0026amp; Commercial Water Filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4030\" data-start=\"4027\"\u003e\n\u003ch3 data-end=\"4055\" data-start=\"4032\"\u003e\u003cstrong data-end=\"4053\" data-start=\"4036\"\u003eReplacement Parts HERE: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-end=\"2735\" data-start=\"2230\"\u003e\n\u003cli data-end=\"2279\" data-start=\"2230\"\u003e\u003ca rel=\"noopener\" title=\"Big Blue Water Filter Replacement Pack, 20 Inch (5 Micron PP, Carbon Block \u0026amp; 1 Micron PP)\" href=\"https:\/\/h2owarehouse.co.za\/products\/big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp?_pos=1\u0026amp;_psq=replacement+pack\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003e3 Stage Replacement Cartridge (Set)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2331\" data-start=\"2280\"\u003e\u003ca rel=\"noopener\" title='Meltblown 20\" Big Blue 5 Micron Cartridge Darrly' href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-5-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=5+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003e5 Micron Meltdown Cartridge (only) \u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\u003ca rel=\"noopener\" title='Carbon Block Filter Cartridges | 10\" \u0026amp; 20\" | Slimline \u0026amp; Big Blue | 500–1000mg\/G Iodine Rating | NSF Certified' href=\"https:\/\/h2owarehouse.co.za\/products\/carbon-block-filter-cartridges-10-20-slimline-big-blue-500-1000mg-g-iodine-rating-nsf-certified?variant=49910105473309\" target=\"_blank\"\u003e\u003cb\u003eCarbon Block (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\u003ca rel=\"noopener\" title='Meltblown 20\" Big Blue 1 Micron Cartridge' href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-1-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=1+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003e1 Micron Meltdown Cartridge (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\u003ca rel=\"noopener\" title=\"Spanner For 20-Inch Big Blue Water Filter Housing\" href=\"https:\/\/h2owarehouse.co.za\/products\/spanner-for-big-blue-water-filter-housing?_pos=1\u0026amp;_psq=spanner\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003eHousing Spanner\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\u003ca rel=\"noopener\" title=\"O-Ring For 20 Inch Big Blue Filter Housing\" href=\"https:\/\/h2owarehouse.co.za\/products\/o-ring-for-20inch-filter-housing?_pos=2\u0026amp;_psq=o-ring\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003eReplacement O-ring (single)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3_Stage_BB_Typical_Pipework_Installation_Layout_800x800_109ce556-6656-4e95-94e3-8808369a9841.png?v=1757929264\" alt=\"\"\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226779459869,"sku":"H2OW117","price":2489.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3-stage-big-blue-water-filtration-system-20-inch-2720-lh-1-5-micron-sediment-carbon-block-filters-8413464.jpg?v=1755506434"},{"product_id":"3-stage-whole-house-20-inch-water-filter-system-with-uv-filter-sediment-filters-carbon-block-filter","title":"3-Stage Big Blue Water Filtration System with 55W UV Steriliser – Includes 2 Sediment \u0026 1 Carbon Block Filters","description":"\u003cp data-start=\"546\" data-end=\"785\"\u003eThe \u003cstrong data-start=\"550\" data-end=\"617\"\u003e3-Stage Big Blue Water Filtration System with 55W UV Steriliser\u003c\/strong\u003e combines three stages of cartridge filtration with an ultraviolet treatment stage, for residential, commercial and industrial applications.\u003c\/p\u003e\n\u003cp data-start=\"787\" data-end=\"1045\"\u003eWith a 5-micron sediment filter, a carbon block filter and a 1-micron sediment filter, this system effectively removes sediment, chlorine, VOCs, and impurities before the water passes through the 55W UV steriliser.\u003c\/p\u003e\n\u003cp data-start=\"1047\" data-end=\"1188\"\u003eThis high-capacity filtration and disinfection system is perfect for whole-house, borehole, well water, and rainwater purification.\u003c\/p\u003e\n\u003chr data-start=\"1190\" data-end=\"1193\"\u003e\n\u003ch3 data-start=\"1195\" data-end=\"1221\"\u003e\u003cstrong data-start=\"1199\" data-end=\"1219\"\u003eWhat’s Included?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1222\" data-end=\"1641\"\u003e\u003cstrong data-start=\"1224\" data-end=\"1293\"\u003e3-Stage Big Blue Water Filtration System (20 Inch, High-Capacity)\u003c\/strong\u003e\u003cbr data-start=\"1293\" data-end=\"1296\"\u003e     \u003cstrong data-start=\"1322\" data-end=\"1360\"\u003eStage 1 – 5-Micron Sediment Filter\u003c\/strong\u003e (Removes large particles like sand, rust, and dirt)\u003cbr data-start=\"1412\" data-end=\"1415\"\u003e     \u003cstrong data-start=\"1441\" data-end=\"1479\"\u003eStage 2 – Carbon Block Filter\u003c\/strong\u003e (Removes chlorine, VOCs, pesticides, taste \u0026amp; odour)\u003cbr data-start=\"1525\" data-end=\"1528\"\u003e     \u003cstrong data-start=\"1554\" data-end=\"1587\"\u003eStage 3 – 1-Micron Sediment Filter\u003c\/strong\u003e (Removes fine sediment for ultra-clean water)\u003c\/p\u003e\n\u003cp data-start=\"1643\" data-end=\"1930\"\u003e\u003cstrong data-start=\"1645\" data-end=\"1672\"\u003e55W UV Water Steriliser\u003c\/strong\u003e\u003cbr data-start=\"1672\" data-end=\"1675\"\u003e     \u003cstrong data-start=\"1701\" data-end=\"1755\"\u003eUltraviolet treatment stage for pre-filtered water\u003c\/strong\u003e\u003cbr data-start=\"1755\" data-end=\"1758\"\u003e     \u003cstrong data-start=\"1784\" data-end=\"1822\"\u003eDurable stainless steel UV chamber\u003c\/strong\u003e for corrosion resistance\u003cbr data-start=\"1847\" data-end=\"1850\"\u003e     \u003cstrong data-start=\"1876\" data-end=\"1898\"\u003eElectronic ballast\u003c\/strong\u003e for consistent UV performance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltraviolet Performance:\u003c\/strong\u003e Depends on source water quality, flow rate, lamp age and quartz sleeve condition. No validated UV dose is stated for this system. Treated water should be tested against SANS 241 before it is relied on as drinking water.\u003c\/p\u003e\n\u003cp data-start=\"1932\" data-end=\"2108\"\u003e\u003cstrong data-start=\"1934\" data-end=\"1970\"\u003eAdditional Accessories Included:\u003c\/strong\u003e\u003cbr data-start=\"1970\" data-end=\"1973\"\u003e \u003cstrong\u003eEpoxy-Coated Floor-Standing and Wall-Mountable Frame\u003c\/strong\u003e\u003cbr data-start=\"2004\" data-end=\"2007\"\u003e \u003cstrong data-start=\"2009\" data-end=\"2034\"\u003eFilter Housing Wrench\u003c\/strong\u003e (for easy cartridge replacement)\u003cbr data-start=\"2067\" data-end=\"2070\"\u003e \u003cstrong data-start=\"2072\" data-end=\"2106\"\u003ePower Supply for UV Steriliser\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"2110\" data-end=\"2113\"\u003e\n\u003ch3 data-start=\"2115\" data-end=\"2138\"\u003e\u003cstrong data-start=\"2119\" data-end=\"2136\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2139\" data-end=\"2886\"\u003e\u003cstrong data-start=\"2141\" data-end=\"2183\"\u003eMulti-Stage Filtration \u0026amp; UV Protection\u003c\/strong\u003e – Removes sediment and reduces chlorine, bad taste and odours, followed by an ultraviolet treatment stage.\u003cbr data-start=\"2250\" data-end=\"2253\"\u003e\u003cstrong data-start=\"2255\" data-end=\"2279\"\u003e55W UV Sterilisation\u003c\/strong\u003e – An ultraviolet treatment stage applied after the three filtration stages.\u003cbr data-start=\"2374\" data-end=\"2377\"\u003e\u003cstrong data-start=\"2379\" data-end=\"2408\"\u003eHigh Flow Rate (2720 L\/h)\u003c\/strong\u003e – Ideal for whole-house, commercial, and light industrial applications.\u003cbr data-start=\"2484\" data-end=\"2487\"\u003e\u003cstrong data-start=\"2489\" data-end=\"2525\"\u003eBig Blue 20-Inch Filter Housings\u003c\/strong\u003e – Designed for heavy-duty filtration \u0026amp; long filter lifespan.\u003cbr data-start=\"2590\" data-end=\"2593\"\u003e\u003cstrong data-start=\"2595\" data-end=\"2629\"\u003eProtects Appliances \u0026amp; Plumbing\u003c\/strong\u003e – Reduces scale buildup and chlorine-related damage.\u003cbr data-start=\"2686\" data-end=\"2689\"\u003e\u003cstrong data-start=\"2691\" data-end=\"2730\"\u003eEasy Installation \u0026amp; Low Maintenance\u003c\/strong\u003e – Comes with installation accessories \u0026amp; filter wrench.\u003cbr data-start=\"2789\" data-end=\"2792\"\u003e\u003cstrong data-start=\"2794\" data-end=\"2827\"\u003eCost-Effective Water Solution\u003c\/strong\u003e – Saves money by reducing reliance on bottled water.\u003c\/p\u003e\n\u003chr data-start=\"2888\" data-end=\"2891\"\u003e\n\u003ch3 data-start=\"2893\" data-end=\"2928\"\u003e\u003cstrong data-start=\"2897\" data-end=\"2926\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-start=\"2929\" data-end=\"3578\"\u003e\n\u003cli data-start=\"2929\" data-end=\"2978\"\u003e\n\u003cstrong data-start=\"2931\" data-end=\"2955\"\u003eFilter Housing Size:\u003c\/strong\u003e 20 inches (Big Blue)\u003c\/li\u003e\n\u003cli data-start=\"2979\" data-end=\"3007\"\u003e\n\u003cstrong data-start=\"2981\" data-end=\"3003\"\u003eFiltration Stages:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli data-start=\"3008\" data-end=\"3059\"\u003e\n\u003cstrong data-start=\"3010\" data-end=\"3024\"\u003eFlow Rate:\u003c\/strong\u003e 2720 litres per hour (2.72 m³\/h)\u003c\/li\u003e\n\u003cli data-start=\"3060\" data-end=\"3116\"\u003e\n\u003cstrong data-start=\"3062\" data-end=\"3094\"\u003eSediment Filtration Ratings:\u003c\/strong\u003e 5-micron \u0026amp; 1-micron\u003c\/li\u003e\n\u003cli data-start=\"3117\" data-end=\"3203\"\u003e\n\u003cstrong data-start=\"3119\" data-end=\"3147\"\u003eCarbon Block Filtration:\u003c\/strong\u003e Removes chlorine, VOCs, pesticides, taste, and odours\u003c\/li\u003e\n\u003cli data-start=\"3204\" data-end=\"3236\"\u003e\n\u003cstrong data-start=\"3206\" data-end=\"3230\"\u003eUV Steriliser Power:\u003c\/strong\u003e 55W\u003c\/li\u003e\n\u003cli data-start=\"3237\" data-end=\"3274\"\u003e\n\u003cstrong data-start=\"3239\" data-end=\"3260\"\u003eUV Flow Capacity:\u003c\/strong\u003e Up to 3m³\/h\u003c\/li\u003e\n\u003cli data-start=\"3275\" data-end=\"3306\"\u003e\n\u003cstrong data-start=\"3277\" data-end=\"3298\"\u003eMaximum operating pressure:\u003c\/strong\u003e 6 bar\u003c\/li\u003e\n\u003cli data-start=\"3307\" data-end=\"3365\"\u003e\n\u003cstrong data-start=\"3309\" data-end=\"3331\"\u003eInlet\/Outlet Size:\u003c\/strong\u003e 1-inch BSP threaded connections\u003c\/li\u003e\n\u003cli data-start=\"3366\" data-end=\"3407\"\u003e\n\u003cstrong data-start=\"3368\" data-end=\"3394\"\u003eOperating Temperature:\u003c\/strong\u003e 5°C – 45°C\u003c\/li\u003e\n\u003cli data-start=\"3408\" data-end=\"3578\"\u003e\n\u003cstrong data-start=\"3410\" data-end=\"3423\"\u003eLifespan:\u003c\/strong\u003e\n\u003cul style=\"list-style-type: disc;\" data-start=\"3428\" data-end=\"3578\"\u003e\n\u003cli data-start=\"3428\" data-end=\"3500\"\u003e\n\u003cstrong data-start=\"3430\" data-end=\"3442\"\u003eFilters:\u003c\/strong\u003e Replace every 3–6 months depending on water quality\u003c\/li\u003e\n\u003cli data-start=\"3503\" data-end=\"3578\"\u003e\n\u003cstrong data-start=\"3505\" data-end=\"3517\"\u003eUV Lamp:\u003c\/strong\u003e Replace annually for optimal sterilisation performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimensions (Three-Stage Filtration Unit Only):\u003c\/strong\u003e 615 mm (L) × 200 mm (W) × 770 mm (H). These dimensions exclude the UV steriliser, which is packaged separately in a different box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Configuration:\u003c\/strong\u003e Floor-standing or wall-mounted using the integrated rear mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3580\" data-end=\"3583\"\u003e\n\u003ch3 data-end=\"2051\" data-start=\"2025\"\u003e\u003cstrong data-end=\"2049\" data-start=\"2029\"\u003eUV Installation Guide:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-end=\"2049\" data-start=\"2029\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3_stage_BB_with_UV_Typical_Pipework_Installation_Layout_800x800_47e1c869-139f-4e12-846c-3ce7a27d5dc3.png?v=1757929264\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2483\" data-start=\"2460\"\u003e\u003cstrong data-end=\"2481\" data-start=\"2464\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/UlqwaVqCFb8?si=1nk_eQVGTMt6pYt_\u0026amp;start=12\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr data-start=\"2647\" data-end=\"2650\"\u003e\n\u003ch3 data-start=\"3585\" data-end=\"3608\"\u003e\u003cstrong data-start=\"3589\" data-end=\"3606\"\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3609\" data-end=\"4201\"\u003e\u003cstrong data-start=\"3611\" data-end=\"3645\"\u003eWhole House Water Treatment\u003c\/strong\u003e – Delivers filtered water for drinking, cooking and bathing.\u003cbr data-start=\"3714\" data-end=\"3717\"\u003e\u003cstrong data-start=\"3719\" data-end=\"3754\"\u003eBorehole \u0026amp; Well Water Treatment\u003c\/strong\u003e – Removes sediment and suspended solids, followed by ultraviolet treatment.\u003cbr data-start=\"3811\" data-end=\"3814\"\u003e\u003cstrong data-start=\"3816\" data-end=\"3856\"\u003eRainwater Filtration \u0026amp; Sterilisation\u003c\/strong\u003e – Filtration and ultraviolet treatment for stored rainwater.\u003cbr data-start=\"3898\" data-end=\"3901\"\u003e\u003cstrong data-start=\"3903\" data-end=\"3934\"\u003eCommercial \u0026amp; Industrial Use\u003c\/strong\u003e – Ideal for\u003cstrong\u003e \u003c\/strong\u003ehotels, offices, restaurants, and businesses.\u003cbr data-start=\"3996\" data-end=\"3999\"\u003e\u003cstrong data-start=\"4001\" data-end=\"4038\"\u003ePre-Treatment for Reverse Osmosis\u003c\/strong\u003e – Enhances RO system performance \u0026amp; membrane lifespan.\u003cbr data-start=\"4096\" data-end=\"4099\"\u003e\u003cstrong data-start=\"4101\" data-end=\"4146\"\u003eIrrigation \u0026amp; Agricultural Water Treatment\u003c\/strong\u003e – Ensures clean water for hydroponics \u0026amp; farming.\u003c\/p\u003e\n\u003chr data-start=\"4203\" data-end=\"4206\"\u003e\n\u003ch3 data-start=\"4208\" data-end=\"4260\"\u003e\u003cstrong data-start=\"4212\" data-end=\"4258\"\u003eWhy Choose This Water Purification System?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"4263\" data-end=\"4307\"\u003eMulti-Stage Filtration and UV Treatment\u003c\/strong\u003e – Three filtration stages followed by an ultraviolet treatment stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"4394\" data-end=\"4427\"\u003eUltraviolet Treatment Stage\u003c\/strong\u003e – The 55W UV steriliser treats water that has already passed the three filtration stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"4502\" data-end=\"4535\"\u003eProtects Your Home \u0026amp; Business\u003c\/strong\u003e – Removes harmful contaminants that affect water quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"4602\" data-end=\"4617\"\u003eSaves Money\u003c\/strong\u003e – Reduces bottled water costs \u0026amp; prevents plumbing damage from sediment \u0026amp; chlorine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"4709\" data-end=\"4740\"\u003eBuilt for High-Capacity Use\u003c\/strong\u003e – Perfect for homes, businesses, and light industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"4817\" data-end=\"4852\"\u003eEasy Installation \u0026amp; Maintenance\u003c\/strong\u003e –\u003cstrong\u003e \u003c\/strong\u003eIncludes a floor-standing and wall-mountable frame and filter replacement tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4027\" data-end=\"4030\"\u003e\n\u003ch3 data-start=\"4032\" data-end=\"4055\"\u003e\u003cstrong data-start=\"4036\" data-end=\"4053\"\u003eReplacement Parts HERE: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-start=\"2230\" data-end=\"2735\"\u003e\n\u003cli data-start=\"2230\" data-end=\"2279\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp?_pos=1\u0026amp;_psq=replacement+pack\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Big Blue Water Filter Replacement Pack, 20 Inch (5 Micron PP, Carbon Block \u0026amp; 1 Micron PP)\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e3 Stage Replacement Cartridge (Set)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2280\" data-end=\"2331\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-5-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=5+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" title='Meltblown 20\" Big Blue 5 Micron Cartridge Darrly' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e5 Micron Meltdown Cartridge (only) \u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/carbon-block-filter-cartridges-10-20-slimline-big-blue-500-1000mg-g-iodine-rating-nsf-certified?variant=49910105473309\" title='Carbon Block Filter Cartridges | 10\" \u0026amp; 20\" | Slimline \u0026amp; Big Blue | 500–1000mg\/G Iodine Rating | NSF Certified' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eCarbon Block (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-1-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=1+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" title='Meltblown 20\" Big Blue 1 Micron Cartridge' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e1 Micron Meltdown Cartridge (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/spanner-for-big-blue-water-filter-housing?_pos=1\u0026amp;_psq=spanner\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Spanner For 20-Inch Big Blue Water Filter Housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eHousing Spanner\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/o-ring-for-20inch-filter-housing?_pos=2\u0026amp;_psq=o-ring\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"O-Ring For 20 Inch Big Blue Filter Housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eReplacement O-ring (single)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-start=\"2332\" data-end=\"2356\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" title=\"55W UV Replacement Lamp\" href=\"https:\/\/h2owarehouse.co.za\/products\/replacement-uv-bulb-55w?_pos=8\u0026amp;_sid=32c253b15\u0026amp;_ss=r\" target=\"_blank\"\u003e55W UV Replacement Lamp\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-start=\"2332\" data-end=\"2356\"\u003e\u003ca rel=\"noopener\" title=\"55W UV Quartz Sleeve\" href=\"https:\/\/h2owarehouse.co.za\/products\/replacement-quartz-sleeve-for-uv-sterilizer-55w?_pos=2\u0026amp;_sid=32c253b15\u0026amp;_ss=r\" target=\"_blank\"\u003e\u003cstrong\u003e55W UV Quartz Sleeve\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-start=\"2332\" data-end=\"2356\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/h2owarehouse.co.za\/products\/replacement-ballast-for-55w-uv-sterilizer?_pos=1\u0026amp;_sid=32c253b15\u0026amp;_ss=r\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"55W UV Ballast\u0026amp;nbsp;\" href=\"https:\/\/h2owarehouse.co.za\/products\/replacement-ballast-for-55w-uv-sterilizer?_pos=1\u0026amp;_sid=32c253b15\u0026amp;_ss=r\" target=\"_blank\"\u003e55W UV Ballast \u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226780377373,"sku":"H2OW116","price":4398.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3-stage-big-blue-water-filtration-system-with-55w-uv-steriliser-includes-2-sediment-1-carbon-block-filters-3781859.jpg?v=1755506435"},{"product_id":"eco-20-inch-big-blue-meltblown-sediment-filter-cartridges-1-micron-10-pack","title":"Eco 20-Inch Big Blue Meltblown Sediment Filter Cartridges – 1 Micron, 10 Pack","description":"\u003cp\u003eThis 10-pack of H2O Warehouse Eco 1 micron meltblown polypropylene sediment cartridges is made for standard 20-inch Big Blue filter housings. The cartridges reduce suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 1 micron model is best suited to:\u003c\/strong\u003e fine sediment polishing where very small suspended particles need to be reduced; use coarser prefiltration where the incoming water carries a heavy sediment load.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003ePack quantity: 10 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW166\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 10 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226803642653,"sku":"H2OW166","price":1399.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/big-blue-20-inch-1-micron-sediment-water-filter-replacement-cartridge-10-pack-1658271.jpg?v=1755506422"},{"product_id":"eco-20-inch-big-blue-meltblown-sediment-filter-cartridges-1-micron-3-pack","title":"Eco 20-Inch Big Blue Meltblown Sediment Filter Cartridges – 1 Micron, 3 Pack","description":"\u003cp\u003eThis 3-pack of H2O Warehouse Eco 1 micron meltblown polypropylene sediment cartridges is made for standard 20-inch Big Blue filter housings. The cartridges reduce suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 1 micron model is best suited to:\u003c\/strong\u003e fine sediment polishing where very small suspended particles need to be reduced; use coarser prefiltration where the incoming water carries a heavy sediment load.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003ePack quantity: 3 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW167\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 3 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226804068637,"sku":"H2OW167","price":419.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/dally-premium-big-blue-20-inch-1-micron-sediment-water-filter-replacement-cartridge-3-pack-3059568.jpg?v=1755505409"},{"product_id":"eco-20-inch-big-blue-meltblown-sediment-filter-cartridges-1-micron-4-pack","title":"Eco 20-Inch Big Blue Meltblown Sediment Filter Cartridges – 1 Micron, 4 Pack","description":"\u003cp\u003eThis 4-pack of H2O Warehouse Eco 1 micron meltblown polypropylene sediment cartridges is made for standard 20-inch Big Blue filter housings. The cartridges reduce suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 1 micron model is best suited to:\u003c\/strong\u003e fine sediment polishing where very small suspended particles need to be reduced; use coarser prefiltration where the incoming water carries a heavy sediment load.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003ePack quantity: 4 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW168\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 4 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226804265245,"sku":"H2OW168","price":569.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/darlly-big-blue-20-inch-1-micron-sediment-water-filter-replacement-cartridge-4-pack-9886011.jpg?v=1755505408"},{"product_id":"eco-20-inch-big-blue-meltblown-sediment-filter-cartridges-5-micron-10-pack","title":"Eco 20-Inch Big Blue Meltblown Sediment Filter Cartridges – 5 Micron, 10 Pack","description":"\u003cp\u003eThis 10-pack of H2O Warehouse Eco 5 micron meltblown polypropylene sediment cartridges is made for standard 20-inch Big Blue filter housings. The cartridges reduce suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 5 micron model is best suited to:\u003c\/strong\u003e general domestic sediment filtration, offering a practical balance between fine-particle reduction, flow and cartridge life.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003ePack quantity: 10 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW170\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 10 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226804887837,"sku":"H2OW170","price":1399.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/big-blue-20-inch-5-micron-sediment-water-filter-replacement-cartridge-10-pack-7921602.jpg?v=1755506422"},{"product_id":"eco-20-inch-big-blue-meltblown-sediment-filter-cartridges-5-micron-3-pack","title":"Eco 20-Inch Big Blue Meltblown Sediment Filter Cartridges – 5 Micron, 3 Pack","description":"\u003cp\u003eThis 3-pack of H2O Warehouse Eco 5 micron meltblown polypropylene sediment cartridges is made for standard 20-inch Big Blue filter housings. The cartridges reduce suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 5 micron model is best suited to:\u003c\/strong\u003e general domestic sediment filtration, offering a practical balance between fine-particle reduction, flow and cartridge life.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003ePack quantity: 3 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW171\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 3 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226806690077,"sku":"H2OW171","price":419.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/big-blue-20-inch-5-micron-sediment-water-filter-replacement-cartridge-3-pack-7788279.jpg?v=1755506422"},{"product_id":"eco-20-inch-big-blue-meltblown-sediment-filter-cartridges-5-micron-4-pack","title":"Eco 20-Inch Big Blue Meltblown Sediment Filter Cartridges – 5 Micron, 4 Pack","description":"\u003cp\u003eThis 4-pack of H2O Warehouse Eco 5 micron meltblown polypropylene sediment cartridges is made for standard 20-inch Big Blue filter housings. The cartridges reduce suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 5 micron model is best suited to:\u003c\/strong\u003e general domestic sediment filtration, offering a practical balance between fine-particle reduction, flow and cartridge life.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003ePack quantity: 4 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW172\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 4 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226806722845,"sku":"H2OW172","price":569.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/big-blue-20-inch-5-micron-sediment-water-filter-replacement-cartridge-4-pack-2898883.jpg?v=1755506422"},{"product_id":"big-blue-cto-carbon-block-water-filter-replacement-cartridge-20-inch-2-pack","title":"Big Blue 20 inch CTO Carbon Block Water Filter Replacement Cartridge - 3 Pack","description":"\u003cp\u003eReplacement cartridge will fit any 20-inch big blue filter housing\u003cbr\u003e\nGreatly reduces the taste and smell of chlorine\u003cbr\u003e\nFilters out organic materials and sediments\u003cbr\u003e\nEnclosed in a 5-micron filter membrane\u003cbr\u003e\nReplace once every 12 months (depending on the quality of water supply)\u003cbr\u003e\nActivated carbon is treated or activated with oxygen to give it tiny holes and make it absorbent like a sponge. This solid block of porous carbon creates a chemical reaction when water passes through which absorbs chlorine and other organic materials. There is a 5-micron membrane surrounding the activated carbon block filter to trap any particles that may detach during the water filtration process. Dimensions:11.4cm x 50.8cm\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226808426781,"sku":"H2OW138","price":1029.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/big-blue-20-inch-cto-carbon-block-water-filter-replacement-cartridge-3-pack-7928766.jpg?v=1755506422"},{"product_id":"big-blue-water-filter-20-inch-with-5-micron-sediment-filter-epoxy-coated-mounting-bracket","title":"Big Blue Water Filter, 20 Inch, With 5-Micron Sediment Filter \u0026 Epoxy Coated Mounting Bracket","description":"\u003cp\u003eThe Big Blue Water Filtration kit constitutes an effective filtration system, removing all sediments. It is designed for Big Blue filtration cartridges (20 x 4.5 Inch) and provides a highly durable system.\u003cbr\u003eIncludes a 20 Inch Big Blue Water Filter Housing (1 Inch port), a 5-micron sediment filter and a wall mounting bracket\u003cbr\u003e5-micron sediment filter removes large \u0026amp; fine particles from the drinking water, such as sand, dirt, silt \u0026amp; rust particles\u003cbr\u003eThe housing can be used for any standard Big Blue filter cartridge (20 x 4.5 Inch): sediment filters, carbon blocks, GAC, KDF, etc.\u003cbr\u003e*Should not be installed in direct sunlight. How does it work? Water from the mains is connected to the inlet port of the Big Blue Water Filter Housing unit. The water is directed downwards through the filter cartridge within the unit. This process removes unwanted contaminants, determined by the type of cartridge fitted inside the housing. The water then flows upwards through the center of the cartridge and through the outlet port, and supplies filtered water. Sediment filter cartridges provide high purity filtration and are organic free, pure polypropylene (PP) media. Their outstanding chemical resistance, fibre-free melt-bonded media and excellent flow characteristics present a filter cartridge that meets very high requirements .Big Blue housing specifications:\u003cbr\u003eFilter housing color: blue\u003cbr\u003eFilter housing size: 20 Inch Big Blue (\/Fat\/Jumbo), i.e. 20 x 4.5 Inch\u003cbr\u003eInlet\/Outlet port sizes: Female 1 Inch \/ 25mm thread\u003cbr\u003eMaximum pressure: 6 bar \/ 90psi\u003cbr\u003eOperating temperature range: 4 - 38°C\u003cbr\u003e5-micron sediment dimensions:11.4cm x 50.8cm \u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226811801885,"sku":"H2OW114","price":1189.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/big-blue-water-filter-20-inch-with-5-micron-sediment-filter-epoxy-coated-mounting-bracket-1160628.jpg?v=1755506422"},{"product_id":"big-blue-water-filter-housing-20-inch-1-inch-port","title":"20-Inch Big Blue Water Filter Housing with Double O-Ring | 1-Inch Port | Premium Range (Housing Only)","description":"\u003cp data-start=\"570\" data-end=\"919\" class=\"\"\u003eThe \u003cstrong data-start=\"574\" data-end=\"631\"\u003e20-Inch Big Blue Water Filter Housing (Premium Range)\u003c\/strong\u003e is a robust, heavy-duty housing designed to accommodate high-capacity cartridges for whole-house, commercial, or light industrial water filtration systems. This model features a \u003cstrong data-start=\"810\" data-end=\"829\"\u003e1-inch BSP port\u003c\/strong\u003e and a \u003cstrong data-start=\"836\" data-end=\"868\"\u003edouble O-ring sealing system\u003c\/strong\u003e, offering enhanced durability and leak prevention.\u003c\/p\u003e\n\u003cp data-start=\"921\" data-end=\"1182\" class=\"\"\u003eConstructed from \u003cstrong data-start=\"938\" data-end=\"966\"\u003ehigh-grade polypropylene\u003c\/strong\u003e with a superior finish, the premium housing ensures long-term reliability under continuous use. It fits all \u003cstrong data-start=\"1075\" data-end=\"1116\"\u003e20” x 4.5” Big Blue filter cartridges\u003c\/strong\u003e including sediment, carbon block, GAC, and specialty media types.\u003c\/p\u003e\n\u003cblockquote data-start=\"1184\" data-end=\"1301\"\u003e\n\u003cp data-start=\"1186\" data-end=\"1301\" class=\"\"\u003e\u003cstrong data-start=\"1186\" data-end=\"1194\"\u003eNote\u003c\/strong\u003e: This listing is for the housing body and cap only. No bracket, spanner, or mounting hardware is included.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"1303\" data-end=\"1306\" class=\"\"\u003e\n\u003ch3 data-start=\"1308\" data-end=\"1328\" class=\"\"\u003e\u003cstrong data-start=\"1312\" data-end=\"1328\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1330\" data-end=\"1801\"\u003e\n\u003cli data-start=\"1330\" data-end=\"1439\" class=\"\"\u003e\n\u003cp data-start=\"1332\" data-end=\"1439\" class=\"\"\u003e\u003cstrong data-start=\"1332\" data-end=\"1359\"\u003eHeavy-Duty Construction\u003c\/strong\u003e – Reinforced premium-grade polypropylene for strength and chemical resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1440\" data-end=\"1515\" class=\"\"\u003e\n\u003cp data-start=\"1442\" data-end=\"1515\" class=\"\"\u003e\u003cstrong data-start=\"1442\" data-end=\"1464\"\u003eDouble O-Ring Seal\u003c\/strong\u003e – Enhanced leak protection and a more secure fit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1516\" data-end=\"1615\" class=\"\"\u003e\n\u003cp data-start=\"1518\" data-end=\"1615\" class=\"\"\u003e\u003cstrong data-start=\"1518\" data-end=\"1544\"\u003e1-Inch BSP Female Port\u003c\/strong\u003e – Suitable for most residential and light commercial plumbing setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1616\" data-end=\"1708\" class=\"\"\u003e\n\u003cp data-start=\"1618\" data-end=\"1708\" class=\"\"\u003e\u003cstrong data-start=\"1618\" data-end=\"1645\"\u003eUniversal Cartridge Fit\u003c\/strong\u003e – Accepts all standard 20” x 4.5” Big Blue filter cartridges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1709\" data-end=\"1801\" class=\"\"\u003e\n\u003cp data-start=\"1711\" data-end=\"1801\" class=\"\"\u003e\u003cstrong data-start=\"1711\" data-end=\"1728\"\u003ePremium Range\u003c\/strong\u003e – Manufactured with upgraded materials for improved finish and longevity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1803\" data-end=\"1806\" class=\"\"\u003e\n\u003ch3 data-start=\"1808\" data-end=\"1840\" class=\"\"\u003e\u003cstrong data-start=\"1812\" data-end=\"1840\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1842\" data-end=\"2184\"\u003e\n\u003cli data-start=\"1842\" data-end=\"1885\" class=\"\"\u003e\n\u003cp data-start=\"1844\" data-end=\"1885\" class=\"\"\u003e\u003cstrong data-start=\"1844\" data-end=\"1860\"\u003eHousing Type\u003c\/strong\u003e: Big Blue – 20” x 4.5”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1886\" data-end=\"1918\" class=\"\"\u003e\n\u003cp data-start=\"1888\" data-end=\"1918\" class=\"\"\u003e\u003cstrong data-start=\"1888\" data-end=\"1901\"\u003ePort Size\u003c\/strong\u003e: 1” BSP Female\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1919\" data-end=\"1982\" class=\"\"\u003e\n\u003cp data-start=\"1921\" data-end=\"1982\" class=\"\"\u003e\u003cstrong data-start=\"1921\" data-end=\"1933\"\u003eMaterial\u003c\/strong\u003e: High-grade reinforced polypropylene (Premium)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1983\" data-end=\"2019\" class=\"\"\u003e\n\u003cp data-start=\"1985\" data-end=\"2019\" class=\"\"\u003e\u003cstrong data-start=\"1985\" data-end=\"1998\"\u003eSeal Type\u003c\/strong\u003e: Dual EPDM O-rings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2020\" data-end=\"2054\" class=\"\"\u003e\n\u003cp data-start=\"2022\" data-end=\"2054\" class=\"\"\u003e\u003cstrong data-start=\"2022\" data-end=\"2041\"\u003ePressure Rating\u003c\/strong\u003e: Max 6 bar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2055\" data-end=\"2091\" class=\"\"\u003e\n\u003cp data-start=\"2057\" data-end=\"2091\" class=\"\"\u003e\u003cstrong data-start=\"2057\" data-end=\"2079\"\u003eTemperature Rating\u003c\/strong\u003e: Max 45°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2092\" data-end=\"2117\" class=\"\"\u003e\n\u003cp data-start=\"2094\" data-end=\"2117\" class=\"\"\u003e\u003cstrong data-start=\"2094\" data-end=\"2108\"\u003eCap Colour\u003c\/strong\u003e: Black\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2118\" data-end=\"2146\" class=\"\"\u003e\n\u003cp data-start=\"2120\" data-end=\"2146\" class=\"\"\u003e\u003cstrong data-start=\"2120\" data-end=\"2138\"\u003eHousing Colour\u003c\/strong\u003e: Blue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2147\" data-end=\"2184\" class=\"\"\u003e\n\u003cp data-start=\"2149\" data-end=\"2184\" class=\"\"\u003e\u003cstrong data-start=\"2149\" data-end=\"2168\"\u003eBracket\/Spanner\u003c\/strong\u003e: \u003cem data-start=\"2170\" data-end=\"2184\"\u003eNot included\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2186\" data-end=\"2189\" class=\"\"\u003e\n\u003ch3 data-start=\"2191\" data-end=\"2211\" class=\"\"\u003e\u003cstrong data-start=\"2195\" data-end=\"2211\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2213\" data-end=\"2400\"\u003e\n\u003cli data-start=\"2213\" data-end=\"2247\" class=\"\"\u003e\n\u003cp data-start=\"2215\" data-end=\"2247\" class=\"\"\u003eWhole-house filtration systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2248\" data-end=\"2279\" class=\"\"\u003e\n\u003cp data-start=\"2250\" data-end=\"2279\" class=\"\"\u003eRainwater harvesting setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2280\" data-end=\"2317\" class=\"\"\u003e\n\u003cp data-start=\"2282\" data-end=\"2317\" class=\"\"\u003eBorehole and well water treatment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2318\" data-end=\"2356\" class=\"\"\u003e\n\u003cp data-start=\"2320\" data-end=\"2356\" class=\"\"\u003ePre-filtration for reverse osmosis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2357\" data-end=\"2400\" class=\"\"\u003e\n\u003cp data-start=\"2359\" data-end=\"2400\" class=\"\"\u003eCommercial and agricultural water systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2402\" data-end=\"2405\" class=\"\"\u003e\n\u003ch3 data-start=\"2407\" data-end=\"2430\" class=\"\"\u003e\u003cstrong data-start=\"2411\" data-end=\"2430\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2432\" data-end=\"2562\"\u003e\n\u003cli data-start=\"2432\" data-end=\"2562\" class=\"\"\u003e\n\u003cp data-start=\"2434\" data-end=\"2562\" class=\"\"\u003e1 x 20” Big Blue Water Filter Housing (Premium Range)\u003cbr data-start=\"2487\" data-end=\"2490\"\u003e\u003cem data-start=\"2492\" data-end=\"2562\"\u003e(Cap + Filter sump only – bracket, spanner \u0026amp; screws sold separately)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2564\" data-end=\"2567\" class=\"\"\u003e\n\u003ch3 data-start=\"2569\" data-end=\"2592\" class=\"\"\u003e\u003cstrong data-start=\"2573\" data-end=\"2592\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2594\" data-end=\"2860\"\u003e\n\u003cli data-start=\"2594\" data-end=\"2647\" class=\"\"\u003e\n\u003cp data-start=\"2596\" data-end=\"2647\" class=\"\"\u003eUse only with pressure-rated plumbing components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2648\" data-end=\"2699\" class=\"\"\u003e\n\u003cp data-start=\"2650\" data-end=\"2699\" class=\"\"\u003eDepressurise system before opening the housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2700\" data-end=\"2774\" class=\"\"\u003e\n\u003cp data-start=\"2702\" data-end=\"2774\" class=\"\"\u003eEnsure O-rings are maintained and replaced as needed to prevent leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2775\" data-end=\"2860\" class=\"\"\u003e\n\u003cp data-start=\"2777\" data-end=\"2860\" class=\"\"\u003eFor complete installation, consider adding a bracket, spanner, and mounting screws.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226812227869,"sku":"H2OW113","price":959.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-big-blue-water-filter-housing-with-double-o-ring-1-inch-port-premium-range-housing-only-1495822.jpg?v=1755506422"},{"product_id":"big-blue-water-filter-housing-20-inch-1-inch-port-with-cto-carbon-block-epoxy-coated-mounting-bracket","title":"Big Blue Water Filter Housing, 20 Inch, 1 Inch port With CTO Carbon Block \u0026 Epoxy Coated Mounting Bracket","description":"\u003cp\u003eThe Big Blue Water Filtration kit constitutes an effective filtration system, removing chlorine, bad taste and organic materials. It is designed for Big Blue filtration cartridges (20 x 4.5 Inch) and provides a highly durable system.\u003cbr\u003e\nIncludes a 20 Inch Big Blue Water Filter Housing (1 Inch port), a CTO carbon block and a wall mounting bracket\u003cbr\u003e\nCTO carbon block greatly reduces the taste \u0026amp; smell of chlorine \u0026amp; filters out organic materials and some pollutants\u003cbr\u003e\nCTO carbon block is enclosed in a 5-micron filter membrane\u003cbr\u003e\n*Should not be installed in direct sunlightHow does it work?Water from the mains is connected to the inlet port of the Big Blue Water Filter Housing unit. The water is directed downwards through the filter cartridge within the unit. This process removes unwanted contaminants, determined by the type of cartridge fitted inside the housing. The water then flows upwards through the centre of the cartridge and through the outlet port, and supplies filtered water.Activated carbon is treated or activated with oxygen to give it tiny holes and make it absorbent like a sponge. This solid block of porous carbon creates a chemical reaction when water passes through which absorbs chlorine and other organic materials. There is a 5-micron membrane surrounding the activated carbon block filter to trap any particles that may detach during the water filtration process. Big Blue housing specifications:\u003cbr\u003e\nFilter housing color: blue\u003cbr\u003e\nFilter housing size: 20 Inch Big Blue (\/Fat\/Jumbo), i.e. 20 x 4.5 Inch\u003cbr\u003e\nInlet\/Outlet port sizes: Female 1 Inch \/ 25mm thread\u003cbr\u003e\nMaximum pressure: 6 bar \/ 90psi\u003cbr\u003e\nOperating temperature range: 4 - 38°C\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226813243677,"sku":"H2OW115","price":1389.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/big-blue-water-filter-housing-20-inch-1-inch-port-with-cto-carbon-block-epoxy-coated-mounting-bracket-7063042.jpg?v=1755506422"},{"product_id":"darlly-20-inch-big-blue-meltblown-sediment-filter-cartridge-1-micron","title":"Darlly 20-Inch Big Blue Meltblown Sediment Filter Cartridge – 1 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Big Blue 1 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Big Blue housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 1 micron model is best suited to:\u003c\/strong\u003e fine sediment polishing where very small suspended particles need to be reduced; use coarser prefiltration where the incoming water carries a heavy sediment load.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW78\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226825629981,"sku":"H2OW78","price":199.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/darlly-premium-big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp-3560571.jpg?v=1756923456"},{"product_id":"darlly-20-inch-big-blue-meltblown-sediment-filter-cartridge-20-micron","title":"Darlly 20-Inch Big Blue Meltblown Sediment Filter Cartridge – 20 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Big Blue 20 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Big Blue housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 20 micron model is best suited to:\u003c\/strong\u003e general prefiltration of visible sediment and protection of finer downstream cartridges or treatment equipment.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW81\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 20 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226827727133,"sku":"H2OW81","price":199.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-big-blue-20-micron-cartridge-1933579.jpg?v=1755506421"},{"product_id":"darlly-20-inch-big-blue-meltblown-sediment-filter-cartridge-5-micron","title":"Darlly 20-Inch Big Blue Meltblown Sediment Filter Cartridge – 5 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Big Blue 5 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Big Blue housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 5 micron model is best suited to:\u003c\/strong\u003e general domestic sediment filtration, offering a practical balance between fine-particle reduction, flow and cartridge life.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW82\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226827923741,"sku":"H2OW82","price":199.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/darlly-premium-big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp-7867435.jpg?v=1756923456"},{"product_id":"darlly-20-inch-slimline-meltblown-sediment-filter-cartridge-0-5-micron","title":"Darlly 20-Inch Slimline Meltblown Sediment Filter Cartridge – 0.5 Micron","description":"\u003cp\u003eThe Darlly-branded 20-inch Slimline 0.5 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Slimline housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 0.5 micron model is best suited to:\u003c\/strong\u003e fine sediment polishing where very small suspended particles need to be reduced; use coarser prefiltration where the incoming water carries a heavy sediment load.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW61\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Slimline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 63 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 0.5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Slimline\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226858758429,"sku":"H2OW61","price":60.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-slimline-05-micron-cartridge-7407192.png?v=1755506356"},{"product_id":"eco-20-inch-slimline-meltblown-sediment-filter-cartridge-1-micron","title":"Eco 20-Inch Slimline Meltblown Sediment Filter Cartridge – 1 Micron","description":"\u003cp\u003eThe H2O Warehouse Eco 20-inch Slimline 1 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Slimline housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 1 micron model is best suited to:\u003c\/strong\u003e fine sediment polishing where very small suspended particles need to be reduced; use coarser prefiltration where the incoming water carries a heavy sediment load.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW163\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Slimline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 63 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Slimline\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226860331293,"sku":"H2OW163","price":37.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-slimline-1micron-cartrdige-eco-range-8381814.png?v=1755506356"},{"product_id":"eco-20-inch-slimline-meltblown-sediment-filter-cartridge-5-micron","title":"Eco 20-Inch Slimline Meltblown Sediment Filter Cartridge – 5 Micron","description":"\u003cp\u003eThe H2O Warehouse Eco 20-inch Slimline 5 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Slimline housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 5 micron model is best suited to:\u003c\/strong\u003e general domestic sediment filtration, offering a practical balance between fine-particle reduction, flow and cartridge life.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW164\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Slimline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 63 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Slimline\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226860462365,"sku":"H2OW164","price":37.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-slimline-5-micron-cartridge-eco-range-4102395.png?v=1755506356"},{"product_id":"o-ring-for-20inch-filter-housing","title":"O-Ring for 20 Inch Big Blue Filter Housing","description":"\u003cp\u003eThe O-Ring for 20 Inch Big Blue Filter Housing ensure a leak-free seal.\u003c\/p\u003e\n\n\u003cp\u003eReplacement O-ring for 20inch Big Blue water filter housings\u003cbr\u003e\nEnsures a tight \u0026amp; leak-free seal between the lid \u0026amp; sump of the filter housing\u003cbr\u003e\nAlways inspect the O-ring when replacing the filter or the sump is removed from the cap\u003c\/p\u003e\n\n\u003cp\u003e*The O-rings should be replaced if any twisting, deforming, wear, cracks or tears are observed.Product specifications:\u003c\/p\u003e\n\n\u003cp\u003eFor filter size: 20in Big Blue filter housing\u003cbr\u003e\nO-ring diameter: 145mm\u003cbr\u003e\nColour: Black\u003cbr\u003e\nMaterial: Plastic\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226863870237,"sku":"H2OW121","price":105.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/o-ring-for-20-inch-big-blue-filter-housing-8138028.jpg?v=1755506355"},{"product_id":"darlly-20-inch-big-blue-meltblown-sediment-filter-cartridges-1-micron-10-pack","title":"Darlly 20-Inch Big Blue Meltblown Sediment Filter Cartridges – 1 Micron, 10 Pack","description":"\u003cp\u003eThis 10-pack of Darlly-branded 1 micron meltblown polypropylene sediment cartridges is made for standard 20-inch Big Blue filter housings. The cartridges reduce suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 1 micron model is best suited to:\u003c\/strong\u003e fine sediment polishing where very small suspended particles need to be reduced; use coarser prefiltration where the incoming water carries a heavy sediment load.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003ePack quantity: 10 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW237\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 10 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226873438493,"sku":"H2OW237","price":1899.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/darlly-pp-melt-blown-filter-20-inch-1-x-1-micron-10-pack-1407393.jpg?v=1755506354"},{"product_id":"darlly-20-inch-big-blue-meltblown-sediment-filter-cartridges-5-micron-10-pack","title":"Darlly 20-Inch Big Blue Meltblown Sediment Filter Cartridges – 5 Micron, 10 Pack","description":"\u003cp\u003eThis 10-pack of Darlly-branded 5 micron meltblown polypropylene sediment cartridges is made for standard 20-inch Big Blue filter housings. The cartridges reduce suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 5 micron model is best suited to:\u003c\/strong\u003e general domestic sediment filtration, offering a practical balance between fine-particle reduction, flow and cartridge life.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003ePack quantity: 10 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDarlly Construction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene fibres are thermally fused without chemical glues\u003c\/li\u003e\n\u003cli\u003eGraded-density depth structure traps particles through the cartridge rather than only on the surface\u003c\/li\u003e\n\u003cli\u003eDesigned for good dirt-holding capacity with a low initial pressure drop\u003c\/li\u003e\n\u003cli\u003eSuitable for sediment prefiltration in domestic, commercial and process-water applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW238\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Darlly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack quantity:\u003c\/strong\u003e 10 cartridges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226874290461,"sku":"H2OW238","price":1899.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/darlly-pp-melt-blown-filter-20-inch-1-x-5-micron-10-pack-1596234.jpg?v=1755506354"},{"product_id":"eco-20-inch-big-blue-meltblown-sediment-filter-cartridge-5-micron","title":"Eco 20-Inch Big Blue Meltblown Sediment Filter Cartridge – 5 Micron","description":"\u003cp\u003eThe H2O Warehouse Eco 20-inch Big Blue 5 micron meltblown polypropylene cartridge is a depth sediment filter for standard 20-inch Big Blue housings. It reduces suspended particles such as sand, silt, rust flakes and other visible debris, helping to protect downstream filtration and water-treatment equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis 5 micron model is best suited to:\u003c\/strong\u003e general domestic sediment filtration, offering a practical balance between fine-particle reduction, flow and cartridge life.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMeltblown polypropylene depth-filtration media\u003c\/li\u003e\n\u003cli\u003eReduces suspended sediment without adding taste or odour to the water\u003c\/li\u003e\n\u003cli\u003eHelps protect carbon filters, softeners, reverse-osmosis systems, pumps and UV systems from particulate loading\u003c\/li\u003e\n\u003cli\u003eDisposable cartridge design for straightforward maintenance\u003c\/li\u003e\n\u003cli\u003eQuantity: 1 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eEco Range and Compatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCost-effective polypropylene sediment cartridge for routine replacement\u003c\/li\u003e\n\u003cli\u003eEquivalent standard housing format to the corresponding Darlly cartridge size\u003c\/li\u003e\n\u003cli\u003eFits compatible housings that accept the same nominal length and outside diameter\u003c\/li\u003e\n\u003cli\u003eThis is an Eco-range cartridge and is not sold as a Darlly-branded product\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e H2OW169\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e Eco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCartridge format:\u003c\/strong\u003e Big Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 20-inch (508 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApproximate outside diameter:\u003c\/strong\u003e 115 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicron rating:\u003c\/strong\u003e 5 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter media:\u003c\/strong\u003e Meltblown polypropylene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible housing:\u003c\/strong\u003e standard 20-inch Big Blue\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eUnderstanding Micron Ratings\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eA smaller micron number provides finer particle filtration but may block sooner where sediment levels are high\u003c\/li\u003e\n\u003cli\u003e0.5–1 micron: fine sediment polishing, normally after coarser prefiltration\u003c\/li\u003e\n\u003cli\u003e5 micron: a popular general-purpose choice for domestic sediment filtration\u003c\/li\u003e\n\u003cli\u003e10–20 micron: medium prefiltration that balances particle removal and flow\u003c\/li\u003e\n\u003cli\u003e50–100 micron: coarse prefiltration for larger suspended particles and heavier sediment loads\u003c\/li\u003e\n\u003cli\u003eMicron rating describes particle filtration; it does not indicate removal of dissolved substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCommon Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDomestic point-of-use and whole-house sediment filtration\u003c\/li\u003e\n\u003cli\u003eBorehole, wellpoint and rainwater prefiltration where suspended sediment is present\u003c\/li\u003e\n\u003cli\u003ePrefiltration before carbon, softening, reverse osmosis or ultraviolet treatment\u003c\/li\u003e\n\u003cli\u003eReducing visible sand, silt, rust flakes and particulate matter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Replacement\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm the housing length and diameter before ordering; Slimline and Big Blue cartridges are not interchangeable\u003c\/li\u003e\n\u003cli\u003eShut off the water supply and depressurise the housing before opening it\u003c\/li\u003e\n\u003cli\u003eReplace the cartridge when flow reduces, differential pressure rises or sediment begins to pass through\u003c\/li\u003e\n\u003cli\u003eReplacement frequency depends on water quality, water consumption and the sediment load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eImportant Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThis cartridge filters suspended particles only\u003c\/li\u003e\n\u003cli\u003eIt does not remove dissolved salts or TDS, and it does not disinfect microbiologically unsafe water\u003c\/li\u003e\n\u003cli\u003eUse appropriate additional treatment where chemical or microbiological contamination is present\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226909614365,"sku":"H2OW169","price":151.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/meltblown-20-big-blue-5-micron-cartridge-eco-range-3586422.jpg?v=1755506258"},{"product_id":"single-mounting-bracket-for-big-blue-water-filter-housing-epoxy-coated","title":"Single Bracket for 10\" \u0026 20\" Big Blue Filter Housing | Epoxy Coated","description":"\u003cp data-start=\"299\" data-end=\"698\"\u003eThis epoxy‑coated single bracket is engineered to securely mount a 10″ or 20″ Big Blue style filter housing. Made from heavy‑duty steel and epoxy coated for corrosion resistance, it stabilises the housing during use and simplifies maintenance access. Ideal for whole‑house filtration setups, this bracket ensures safe, neat installations and helps protect plumbing connections from strain or damage.\u003c\/p\u003e\n\u003chr data-start=\"700\" data-end=\"703\"\u003e\n\u003ch3 data-start=\"705\" data-end=\"729\"\u003e\u003cstrong data-start=\"711\" data-end=\"727\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"730\" data-end=\"1063\"\u003e• Fits 10″ and 20″ Big Blue (4.5‑inch) filter housings\u003cbr data-start=\"784\" data-end=\"787\"\u003e• Steel construction with epoxy finish to resist rust and deterioration\u003cbr data-start=\"858\" data-end=\"861\"\u003e• Pre‑drilled mounting points for fastening to wall or solid surface\u003cbr data-start=\"929\" data-end=\"932\"\u003e• Reversible orientation (can be mounted left or right side)\u003cbr data-start=\"992\" data-end=\"995\"\u003e• Compatible with housings with or without pressure‑release button\u003c\/p\u003e\n\u003chr data-start=\"1065\" data-end=\"1068\"\u003e\n\u003ch3 data-start=\"1070\" data-end=\"1090\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1088\"\u003eBenefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1091\" data-end=\"1452\"\u003eProvides strong support for filter housings under load or vibration\u003cbr data-start=\"1160\" data-end=\"1163\"\u003eExtends lifespan of housing and fittings by preventing movement or strain\u003cbr data-start=\"1238\" data-end=\"1241\"\u003eCorrosion protection makes it suited to humid or wet environments\u003cbr data-start=\"1308\" data-end=\"1311\"\u003eEasier maintenance and safer operation when replacing cartridges or opening housing\u003cbr data-start=\"1396\" data-end=\"1399\"\u003eClean, professional look in visible installations\u003c\/p\u003e\n\u003chr data-start=\"1454\" data-end=\"1457\"\u003e\n\u003ch3 data-start=\"1459\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1463\" data-end=\"1491\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1494\" data-end=\"1849\"\u003e\n\u003cli data-start=\"1494\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1496\" data-end=\"1536\"\u003e\u003cstrong data-start=\"1496\" data-end=\"1509\"\u003eMaterial:\u003c\/strong\u003e Steel with epoxy coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1537\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1539\" data-end=\"1605\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1567\"\u003eSupported Housing Sizes:\u003c\/strong\u003e 10″ and 20″ Big Blue style housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1681\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1681\"\u003e\u003cstrong data-start=\"1608\" data-end=\"1626\"\u003eMounting Type:\u003c\/strong\u003e Wall or panel mount (mounting hardware not included)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1851\" data-end=\"1854\"\u003e\n\u003ch3 data-start=\"1856\" data-end=\"1878\"\u003e\u003cstrong data-start=\"1860\" data-end=\"1876\"\u003eWhat You Get\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1879\" data-end=\"2016\"\u003e1 × Epoxy‑coated single steel bracket sized for one Big Blue filter housing (10″ or 20″)\u003cbr data-start=\"1967\" data-end=\"1970\"\u003eNote: Mounting bolts\/screws are not included\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226910204189,"sku":"H2OW37","price":99.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/single-mounting-bracket-for-big-blue-water-filter-housing-epoxy-coated-6220193.jpg?v=1758631640"},{"product_id":"spanner-for-big-blue-water-filter-housing","title":"Spanner for 10\" \u0026 20\" Big Blue Water Filter Housing","description":"\u003cp class=\"\" data-start=\"217\" data-end=\"507\"\u003eSturdy and reliable tool designed specifically for opening and tightening \u003cstrong data-start=\"316\" data-end=\"350\"\u003eBig Blue water filter housings\u003c\/strong\u003e. It provides the leverage and grip needed to safely loosen or secure housings without causing damage to the canister or risking leaks from improper sealing.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"509\" data-end=\"740\"\u003eIdeal for routine maintenance or filter changes this wrench makes the process quick safe and hassle-free. Its ergonomic design helps reduce strain and improves ease of use in both residential and commercial water filtration setups.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"742\" data-end=\"756\"\u003e\u003cstrong data-start=\"742\" data-end=\"754\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"757\" data-end=\"993\"\u003e\n\u003cli class=\"\" data-start=\"757\" data-end=\"810\"\u003e\n\u003cp class=\"\" data-start=\"759\" data-end=\"810\"\u003eCompatible with standard Big Blue filter housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"811\" data-end=\"850\"\u003e\n\u003cp class=\"\" data-start=\"813\" data-end=\"850\"\u003eStrong durable plastic construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"851\" data-end=\"893\"\u003e\n\u003cp class=\"\" data-start=\"853\" data-end=\"893\"\u003eProvides secure grip and easy handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"894\" data-end=\"941\"\u003e\n\u003cp class=\"\" data-start=\"896\" data-end=\"941\"\u003ePrevents overtightening and cross-threading\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"942\" data-end=\"993\"\u003e\n\u003cp class=\"\" data-start=\"944\" data-end=\"993\"\u003eEssential tool for filter cartridge replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-start=\"995\" data-end=\"1013\"\u003e\u003cstrong data-start=\"995\" data-end=\"1011\"\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"1165\" data-end=\"1205\"\u003eUnscrewing Big Blue 10\" and 20\" Filter Housings\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49226910597405,"sku":"H2OW40","price":65.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/spanner-for-20-inch-big-blue-water-filter-housing-3900816.jpg?v=1758631640"},{"product_id":"3-stage-20inch-big-blue-filtration-unit-stainless-steel-incl-filters","title":"3 Stage 20Inch Big Blue Filtration Unit (Stainless Steel) incl Filters","description":"\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e\u003cstrong\u003ePremium Whole-House Water Filtration – Without UV\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis high-capacity \u003cstrong\u003e3-stage Big Blue system\u003c\/strong\u003e is designed to deliver exceptional water filtration performance for your entire home. Built on a strong \u003cstrong\u003estainless steel frame\u003c\/strong\u003e with powder-coated black finish, the system offers flexibility for floor-standing or wall-mounted installations using the rear bracket and comes equipped with \u003cstrong\u003eNSF-certified\u003c\/strong\u003e filters for \u003cstrong\u003ereliable and safe water purification.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTriple 20\" Big Blue Housings:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Efficient filtration for high flow rates and long service intervals.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStainless Steel Bracket \u0026amp; Frame:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Powder-coated black finish ensures durability, corrosion resistance, and a sleek, modern design.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDouble O-Ring Seals:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Prevents leaks and ensures secure, pressure-safe operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eFiltration Stages:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 1:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003cstrong\u003e5-micron PP sediment cartridge\u003c\/strong\u003e – removes sand, silt, rust, and other larger particles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003cstrong\u003eCarbon block cartridge\u003c\/strong\u003e – reduces chlorine, taste, odour, and organic compounds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 3:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003cstrong\u003e1-micron PP sediment cartridge\u003c\/strong\u003e – captures finer particles for crystal-clear water.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\u003ch3\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimensions:\u003c\/strong\u003e 615 mm (L) × 200 mm (W) × 770 mm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Configuration:\u003c\/strong\u003e Floor-standing or wall-mounted using the integrated rear mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1 x Stainless Steel Triple Bracket\u003c\/strong\u003e \u0026amp; Black Powder-Coated Frame\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e3 x 20\" Big Blue Housings\u003c\/strong\u003e (Grey, Double O-Ring)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1 x 5-Micron Sediment Cartridge\u003c\/strong\u003e (20” Big Blue)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1 x Carbon Block Cartridge\u003c\/strong\u003e (20” Big Blue)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1 x 1-Micron Sediment Cartridge\u003c\/strong\u003e (20” Big Blue)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 x Housing Spanner\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eResidential \u003cstrong\u003ePoint-of-Entry Filtration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRainwater\u003c\/strong\u003e or \u003cstrong\u003eMunicipal\u003c\/strong\u003e Water Supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for \u003cstrong\u003emedium to large homes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eClean, great-tasting water\u003c\/strong\u003e from every tap\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExtended protection\u003c\/strong\u003e for plumbing and appliances\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEasy filter replacements\u003c\/strong\u003e and long-life cartridges\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplace filters every \u003cstrong\u003e6 months\u003c\/strong\u003e or as required based on water quality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUV steriliser not included.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSystem does not include pipe fittings or plumbing accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInstallation by a certified plumber is recommended for optimal performance and safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4027\" data-end=\"4030\"\u003e\n\u003ch3 data-start=\"4032\" data-end=\"4055\"\u003e\u003cstrong data-start=\"4036\" data-end=\"4053\"\u003eReplacement Parts HERE: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-start=\"2230\" data-end=\"2735\"\u003e\n\u003cli data-start=\"2230\" data-end=\"2279\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp?_pos=1\u0026amp;_psq=replacement+pack\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Big Blue Water Filter Replacement Pack, 20 Inch (5 Micron PP, Carbon Block \u0026amp; 1 Micron PP)\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e3 Stage Replacement Cartridge (Set)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2280\" data-end=\"2331\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-5-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=5+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" title='Meltblown 20\" Big Blue 5 Micron Cartridge Darrly' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e5 Micron Meltdown Cartridge (only) \u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/carbon-block-filter-cartridges-10-20-slimline-big-blue-500-1000mg-g-iodine-rating-nsf-certified?variant=49910105473309\" title='Carbon Block Filter Cartridges | 10\" \u0026amp; 20\" | Slimline \u0026amp; Big Blue | 500–1000mg\/G Iodine Rating | NSF Certified' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eCarbon Block (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-1-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=1+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" title='Meltblown 20\" Big Blue 1 Micron Cartridge' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e1 Micron Meltdown Cartridge (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/spanner-for-big-blue-water-filter-housing?_pos=1\u0026amp;_psq=spanner\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Spanner For 20-Inch Big Blue Water Filter Housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eHousing Spanner\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/o-ring-for-20inch-filter-housing?_pos=2\u0026amp;_psq=o-ring\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"O-Ring For 20 Inch Big Blue Filter Housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eReplacement O-ring (single)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3_Stage_BB_Typical_Pipework_Installation_Layout_800x800_109ce556-6656-4e95-94e3-8808369a9841.png?v=1757929264\" alt=\"\"\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49260661145885,"sku":"H2OW118","price":5898.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3-stage-20inch-big-blue-filtration-unit-stainless-steel-incl-filters-6794078.png?v=1755505856"},{"product_id":"3-stage-20inch-big-blue-filtration-unit-stainless-steel-excl-filters","title":"3 Stage 20Inch Big Blue Filtration Unit (Stainless Steel) excl Filters","description":"\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003e\u003cstrong\u003ePremium Whole-House Water Filtration – Without Cartridges\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis high-capacity \u003cstrong\u003e3-stage Big Blue system\u003c\/strong\u003e is designed to deliver exceptional water filtration performance for your entire home. Built on a strong \u003cstrong\u003estainless steel frame\u003c\/strong\u003e with powder-coated black finish, the system offers flexibility for floor-standing or wall-mounted installations using the rear bracket and comes equipped with \u003cstrong\u003eNSF-certified\u003c\/strong\u003e filters for \u003cstrong\u003ereliable and safe water purification.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTriple 20\" Big Blue Housings:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Efficient filtration for high flow rates and long service intervals.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStainless Steel Bracket \u0026amp; Frame:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Powder-coated black finish ensures durability, corrosion resistance, and a sleek, modern design.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDouble O-Ring Seals:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Prevents leaks and ensures secure, pressure-safe operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eFiltration Stages (Cartridges Not Included):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 1:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003cstrong\u003e5-micron PP sediment cartridge\u003c\/strong\u003e – removes sand, silt, rust, and other larger particles.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003cstrong\u003eCarbon block cartridge\u003c\/strong\u003e – reduces chlorine, taste, odour, and organic compounds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 3:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e \u003cstrong\u003e1-micron PP sediment cartridge\u003c\/strong\u003e – captures finer particles for crystal-clear water.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOPTIONAL:\u003c\/strong\u003e  Choose to use any 20 inch Big Blue Cartridges as per your requirements. Such as Siliphos anti-scale - Quantum Disinfection - pH Correction - Tannin Removal - Nitrate Removal \u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\u003ch3\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\u003cul style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimensions:\u003c\/strong\u003e 615 mm (L) × 200 mm (W) × 770 mm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Configuration:\u003c\/strong\u003e Floor-standing or wall-mounted using the integrated rear mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e1 x Stainless Steel Triple Bracket\u003c\/strong\u003e \u0026amp; Black Powder-Coated Frame\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e3 x 20\" Big Blue Housings\u003c\/strong\u003e (Grey, Double O-Ring)\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1 x Housing Spanner\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eResidential \u003cstrong\u003ePoint-of-Entry Filtration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRainwater\u003c\/strong\u003e or \u003cstrong\u003eMunicipal\u003c\/strong\u003e Water Supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for \u003cstrong\u003emedium to large homes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eBenefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eClean, great-tasting water\u003c\/strong\u003e from every tap\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExtended protection\u003c\/strong\u003e for plumbing and appliances\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEasy filter replacements\u003c\/strong\u003e and long-life cartridges\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplace filters every \u003cstrong\u003e6 months\u003c\/strong\u003e or as required based on water quality\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUV steriliser not included.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSystem does not include pipe fittings or plumbing accessories.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInstallation by a certified plumber is recommended for optimal performance and safety.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"4030\" data-start=\"4027\"\u003e\n\u003ch3 data-end=\"4055\" data-start=\"4032\"\u003e\u003cstrong data-end=\"4053\" data-start=\"4036\"\u003eReplacement Parts HERE: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-end=\"2735\" data-start=\"2230\"\u003e\n\u003cli data-end=\"2279\" data-start=\"2230\"\u003e\u003ca rel=\"noopener\" title=\"Big Blue Water Filter Replacement Pack, 20 Inch (5 Micron PP, Carbon Block \u0026amp; 1 Micron PP)\" href=\"https:\/\/h2owarehouse.co.za\/products\/big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp?_pos=1\u0026amp;_psq=replacement+pack\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003e3 Stage Replacement Cartridge (Set)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2331\" data-start=\"2280\"\u003e\u003ca rel=\"noopener\" title='Meltblown 20\" Big Blue 5 Micron Cartridge Darrly' href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-5-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=5+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003e5 Micron Meltdown Cartridge (only) \u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\u003ca rel=\"noopener\" title='Carbon Block Filter Cartridges | 10\" \u0026amp; 20\" | Slimline \u0026amp; Big Blue | 500–1000mg\/G Iodine Rating | NSF Certified' href=\"https:\/\/h2owarehouse.co.za\/products\/carbon-block-filter-cartridges-10-20-slimline-big-blue-500-1000mg-g-iodine-rating-nsf-certified?variant=49910105473309\" target=\"_blank\"\u003e\u003cb\u003eCarbon Block (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\u003ca rel=\"noopener\" title='Meltblown 20\" Big Blue 1 Micron Cartridge' href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-1-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=1+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003e1 Micron Meltdown Cartridge (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\u003ca rel=\"noopener\" title=\"Spanner For 20-Inch Big Blue Water Filter Housing\" href=\"https:\/\/h2owarehouse.co.za\/products\/spanner-for-big-blue-water-filter-housing?_pos=1\u0026amp;_psq=spanner\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003eHousing Spanner\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-end=\"2356\" data-start=\"2332\"\u003e\u003ca rel=\"noopener\" title=\"O-Ring For 20 Inch Big Blue Filter Housing\" href=\"https:\/\/h2owarehouse.co.za\/products\/o-ring-for-20inch-filter-housing?_pos=2\u0026amp;_psq=o-ring\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\"\u003e\u003cb\u003eReplacement O-ring (single)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3_Stage_BB_Typical_Pipework_Installation_Layout_800x800_109ce556-6656-4e95-94e3-8808369a9841.png?v=1757929264\" alt=\"\"\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49260661801245,"sku":"H2OW119","price":5499.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3-stage-20inch-big-blue-filtration-unit-stainless-steel-excl-filters-1015674.png?v=1755505856"},{"product_id":"3-stage-20inch-big-blue-filtration-unit-with-55watt-uv-sterilizer-stainless-steel-incl-filters","title":"3 Stage 20-Inch Big Blue Filtration Unit with 55W UV Steriliser (Stainless Steel) | Includes Filters","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eUpgrade your home’s water system with the \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eH2O Warehouse 3-Stage 20\" Big Blue Filtration Unit\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e, now integrated with a \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003ehigh-performance 55W stainless steel UV steriliser\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e. This premium \"Point of Entry\" system offers comprehensive water purification and disinfection, ensuring safe, crystal-clear water for your entire household.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTriple 20\" Big Blue Filter Housings\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – Durable, grey housings fitted with \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003edouble O-rings\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e for leak-free operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePremium Black Powder-Coated Stainless Steel Frame\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e – Suitable for \u003cstrong\u003efloor-standing or wall-mounted installation using the rear bracket\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdvanced Multi-Stage Filtration:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 1:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 5-Micron PP Sediment Cartridge – Captures dirt, sand, rust, and debris.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 2:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Carbon Block Filter – Reduces chlorine, odours, tastes, and organic pollutants.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStage 3:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 1-Micron PP Sediment Cartridge – Provides fine filtration, polishing the water.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e55W UV Steriliser (Stainless Steel):\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEffectively destroys bacteria, viruses, and protozoa\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConstructed from \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSUS304 stainless steel\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e with quartz sleeve\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFlow capacity:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 2720 LPH (litres per hour)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEco-Safe \u0026amp; Chemical-Free:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e UV light sterilisation ensures clean water without adding chemicals.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x Powder-Coated Stainless Steel Bracket \u0026amp; Stand\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e3 x 20-Inch Big Blue Filter Housings (Grey, Double O-ring)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x 5-Micron PP Sediment Filter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x Carbon Block Filter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x 1-Micron PP Sediment Filter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x Filter Housing Spanner\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 x 55W UV Steriliser Kit:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStainless Steel UV Chamber\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eQuartz Sleeve\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e55W UV Lamp\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBallast \/ Power Supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2 x UV Mounting Clips\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e2 x Quartz O-Rings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFilter Housing Size:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 20\" Big Blue (4.5\" Diameter)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUV Lamp Wattage:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 55W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUV Flow Rate Capacity:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 2720 litres\/hour (approx. 5 taps)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInlet\/Outlet Size:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 1\" BSP - Filters\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eInlet\/Outlet Size:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 3\/4\" BSP - UV\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFrame Material:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e Stainless Steel (Black Powder Coated)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUV Housing Material:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e SUS304 Stainless Steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMicron Ratings:\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e 5µ + Carbon Block + 1µ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Dimensions (Three-Stage Filtration Unit Only):\u003c\/strong\u003e 615 mm (L) × 200 mm (W) × 770 mm (H). These dimensions exclude the UV steriliser, which is packaged separately in a different box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Configuration:\u003c\/strong\u003e Floor-standing or wall-mounted using the integrated rear mounting bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWhole House Water Filtration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRainwater or Borehole Supply Disinfection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOffice \u0026amp; Commercial Water Systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFood \u0026amp; Beverage Pre-Treatment\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUV Lamp and Quartz Sleeve NOT pre-installed\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e (to prevent damage during transit).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThe UV chamber must be plumbed \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003einline\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e after the filters.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eA qualified plumber is recommended for installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eNo connection fittings supplied between filter unit and UV – allow for custom setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3 data-end=\"2051\" data-start=\"2025\"\u003e\u003cstrong data-end=\"2049\" data-start=\"2029\"\u003eUV Installation Guide:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-end=\"2049\" data-start=\"2029\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3_stage_BB_with_UV_Typical_Pipework_Installation_Layout_800x800_47e1c869-139f-4e12-846c-3ce7a27d5dc3.png?v=1757929264\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2483\" data-start=\"2460\"\u003e\n\u003cstrong data-end=\"2481\" data-start=\"2464\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/UlqwaVqCFb8?si=1nk_eQVGTMt6pYt_\u0026amp;start=12\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003eImportant Notices:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDue to sensitive nature \u0026amp; surges - Electrical components (bulbs, transformers, ballasts) do not carry warranties.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUse a surge protector\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e and install UV ballast in a \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003emoisture-protected enclosure\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplace filters every \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e6 months\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e or if water pressure drops significantly.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReplace UV lamp annually for optimal sterilisation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr data-start=\"4027\" data-end=\"4030\"\u003e\n\u003ch3 data-start=\"4032\" data-end=\"4055\"\u003e\u003cstrong data-start=\"4036\" data-end=\"4053\"\u003eReplacement Parts HERE: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"list-style-type: disc;\" data-start=\"2230\" data-end=\"2735\"\u003e\n\u003cli data-start=\"2230\" data-end=\"2279\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/big-blue-water-filter-replacement-pack-20-inch-5-micron-pp-carbon-block-1-micron-pp?_pos=1\u0026amp;_psq=replacement+pack\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Big Blue Water Filter Replacement Pack, 20 Inch (5 Micron PP, Carbon Block \u0026amp; 1 Micron PP)\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e3 Stage Replacement Cartridge (Set)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2280\" data-end=\"2331\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-5-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=5+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" title='Meltblown 20\" Big Blue 5 Micron Cartridge Darrly' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e5 Micron Meltdown Cartridge (only) \u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/carbon-block-filter-cartridges-10-20-slimline-big-blue-500-1000mg-g-iodine-rating-nsf-certified?variant=49910105473309\" title='Carbon Block Filter Cartridges | 10\" \u0026amp; 20\" | Slimline \u0026amp; Big Blue | 500–1000mg\/G Iodine Rating | NSF Certified' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eCarbon Block (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/darlly-20-inch-big-blue-melt-blown-sediment-water-filter-replacement-cartridge-nsf-certified-1-micron-4-5-inch-diameter?_pos=3\u0026amp;_psq=1+micron+meltblown\u0026amp;_ss=e\u0026amp;_v=1.0\" title='Meltblown 20\" Big Blue 1 Micron Cartridge' rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003e1 Micron Meltdown Cartridge (only)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/spanner-for-big-blue-water-filter-housing?_pos=1\u0026amp;_psq=spanner\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"Spanner For 20-Inch Big Blue Water Filter Housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eHousing Spanner\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2356\"\u003e\u003ca href=\"https:\/\/h2owarehouse.co.za\/products\/o-ring-for-20inch-filter-housing?_pos=2\u0026amp;_psq=o-ring\u0026amp;_ss=e\u0026amp;_v=1.0\" title=\"O-Ring For 20 Inch Big Blue Filter Housing\" rel=\"noopener\" target=\"_blank\"\u003e\u003cb\u003eReplacement O-ring (single)\u003c\/b\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49260661834013,"sku":"H2OW120","price":7898.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/3-stage-20-inch-big-blue-filtration-unit-with-55w-uv-steriliser-stainless-steel-includes-filters-1494246.png?v=1755505856"}],"url":"https:\/\/h2owarehouse.co.za\/collections\/20-inch-filters.oembed?page=3","provider":"H2O Warehouse","version":"1.0","type":"link"}