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10 Inch 3 Stage Water Filter Replacement Cartridge Set - 5mic, GAC & Carbon Block
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 119.00
R 149.00- R 119.00
- Unit price
- per
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10 Inch Big Blue Demin Demineralising Deionising Filter Cartridge
Demin Filter Cartridge – Pure, Mineral-Free Water for Sensitive Applications Our Demin Filter Cartridge is designed for applications requiring demineralised or deionised water, delivering the highest level of water purity for specialised uses. This cartridge effectively removes minerals, salts, and other dissolved solids, ensuring...- R 392.00
R 436.00- R 392.00
- Unit price
- per
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10 Inch Big Blue GAC (Granular Activated Carbon) Water Filter Replacement Cartridge, NSF Certified
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 190.00
R 340.00- R 190.00
- Unit price
- per
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10 Inch Big Blue Refillable Filter Cartridge with GAC/KDF Filter Media
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 780.00
R 969.00- R 780.00
- Unit price
- per
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10 Inch Big Blue Refillable Filter Cartridge with Remineralising & pH Adjustment Filter Media
The 10 Inch Big Blue Refillable Filter Cartridge with Remineralising & pH Adjustment Filter Media is the perfect solution for easy water purification. 10-inch Big Blue refillable filter cartridge with remineralizing & pH adjustment filter media Reduce the corrosive properties of acidic water instantly...- R 308.00
R 342.00- R 308.00
- Unit price
- per
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10 Inch Big Blue Refillable Filter Cartridge with Tannin Removal Filter Media
The 10 Inch Big Blue Refillable Filter Cartridge with Tannin Removal Filter Media is the perfect solution for easy water purification. 10-inch Big Blue refillable water filter cartridge with tannin removal filter media Effectively remove colour created by tannins & other organic carbons Eliminate...- R 479.00
R 549.00- R 479.00
- Unit price
- per
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10 Inch Big Blue Refillable Filter Cartridge | White | Empty
Important: Before First Use and After Filter Replacement Before fitting a new cartridge, shut off the water, isolate electrical power where fitted and release system pressure. Open and inspect each serviceable filter housing. Remove any removable shipping packaging or plastic wrapping from the cartridge,...- R 199.00
R 249.00- R 199.00
- Unit price
- per
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10 Inch Big Blue Water Filter Housing Set, Blue, 1 1/2 Inch Port, Double O-Ring incl Bracket & Spanner
The 10 Inch Big Blue Water Filter Housing, Blue, 1 1/2 Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch Big Blue water filter housing with a 1 1/2-inch port & air...- R 1,119.00
R 1,299.00- R 1,119.00
- Unit price
- per
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10 Inch Big Blue Water Filter Housing Set, Blue, 1 Inch Port, Double O-Ring incl Bracket & Spanner
The 10 Inch Big Blue Water Filter Housing, Blue, 1 Inch Port, Double O-Ring is perfectly designed to house drop-in water filter cartridges and ensures an efficient and durable system. 10-inch Big Blue water filter housing with a 1-inch port & air release valveRemoves...- R 829.00
R 1,079.00- R 829.00
- Unit price
- per
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10 Inch Big Blue Water Filter Housing, Blue, 1 1/2 Inch Port, Double O-Ring
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 985.00
R 1,095.00- R 985.00
- Unit price
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10 Inch Big Blue Water Filter Housing, Blue, 1 Inch Port, Double O-Ring
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 659.00
R 779.00- R 659.00
- Unit price
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10 Inch Nylon Mesh Filter 100 micron | Washable
10 Inch Nylon Mesh Filter – 100 Micron (Washable) The 10 Inch Nylon Mesh Filter with 100-micron filtration is an efficient and durable solution for removing sediment, debris, and other fine particles from your water supply. Designed with high-quality nylon mesh, this filter is...- R 295.00
R 395.00- R 295.00
- Unit price
- per
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10 Inch Slimline Demin Demineralising Deionising Filter Cartridge
Demin Filter Cartridge – Pure, Mineral-Free Water for Sensitive Applications Our Demin Filter Cartridge is designed for applications requiring demineralised or deionised water, delivering the highest level of water purity for specialised uses. This cartridge effectively removes minerals, salts, and other dissolved solids, ensuring...- R 182.00
R 202.00- R 182.00
- Unit price
- per
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10 Inch Slimline GAC (Granular Activated Carbon) Water Filter Replacement Cartridge, NSF Certified
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 79.00
R 92.00- R 79.00
- Unit price
- per
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10 Inch Slimline Refillable Filter Cartridge with GAC/KDF Filter Media
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 349.00
R 489.00- R 349.00
- Unit price
- per
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10 Inch Slimline Refillable Filter Cartridge with Remineralising & pH Adjustment Filter Media
The 10 Inch Slimline Refillable Filter Cartridge with Remineralising & pH Adjustment Filter Media is the perfect solution for easy water purification. 10-inch slimline refillable filter cartridge with remineralizing & pH adjustment filter media Reduce the corrosive properties of acidic water instantly with this...- R 149.00
R 165.00- R 149.00
- Unit price
- per
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10 Inch Slimline Refillable Filter Cartridge with Tannin Removal Filter Media
The 10 Inch Slimline Refillable Filter Cartridge with Tannin Removal Filter Media is the perfect solution for easy water purification. 10-inch slimline refillable water filter cartridge with tannin removal filter media Effectively remove colour created by tannins & other organic carbons Eliminate staining of...- R 279.00
R 339.00- R 279.00
- Unit price
- per
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10 Inch Slimline Refillable Filter Cartridge | White | Empty
The 10 Inch 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. Empty refillable filter cartridge designed to fit most standard residential & commercial filter...- R 75.00
R 99.00- R 75.00
- Unit price
- per
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10 Inch Slimline Siliphos Scale & Corrosion Prevention Filter Cartridge
Siliphos Scale Prevention Filter Cartridge – Protect Your Systems from Scale and Corrosion The Siliphos Scale Prevention Filter Cartridge is expertly crafted to guard your water systems against scale formation and corrosion, extending the life and efficiency of appliances, piping, and equipment. This cartridge...- R 282.00
R 313.00- R 282.00
- Unit price
- per
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10 Inch Water Filter Housing, Blue, 1/2 Inch Port, Double O-Ring
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 208.00
R 231.00- R 208.00
- Unit price
- per
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10 Inch Water Filter Housing, Blue, 3/4 Inch Port, Double O-Ring
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 208.00
R 231.00- R 208.00
- Unit price
- per
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10 Inch Water Filter Housing, Clear, 3/4 Inch Port, Double O-Ring
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 208.00
R 231.00- R 208.00
- Unit price
- per
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10 Inch Water Filter Housing, Clear, ¼ Inch Port, Double O-Ring
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 203.00
R 225.00- R 203.00
- Unit price
- per
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10 Inch Water Filter Housing, White, ¼ Inch Port, Double O-Ring
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 203.00
R 225.00- R 203.00
- Unit price
- per
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10" Slimline Dual Sediment & GAC Filter Cartridge
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 79.00
R 95.00- R 79.00
- Unit price
- per
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2-Stage Under Counter Water Filter System With GAC Filter - 1/4"
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 1,127.00
R 1,610.00- R 1,127.00
- Unit price
- per
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2-Stage Under Counter Water Filter System With GAC/KDF Filter 1/4"
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 1,641.00
R 2,052.00- R 1,641.00
- Unit price
- per
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20 Inch Slimline 3 Stage Water Filter Replacement Cartridge Set - 5mic, GAC & Carbon Block
Replacement cartridges will fit any 20 inch Slimline 3 stage filter system Can be used as a replacement set of pre-filters for domestic reverse osmosis filter systems Stage 1: Sediment filter (5 Micron), removes mud, rust, dirt, floating particulates or any other large particles...- R 269.00
R 299.00- R 269.00
- Unit price
- per
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Carbon Block Filter Cartridges | 10", 20" & 30" | Slimline & Big Blue | 500–1000mg/g Iodine Rating
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- From R 45.00
R 79.00- From R 45.00
- Unit price
- per
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Counter Top Water Filter with GAC Cartridge | Chlorine & Odour Removal
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 459.00
R 559.00- R 459.00
- Unit price
- per
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Counter Top Water Filter with GAC/KDF Cartridge | Chlorine, Odour & Heavy Metal Reduction
Important: Before First Use and After Filter Replacement Before first use, shut off the water supply, isolate electrical power where fitted and fully release system pressure. Open and inspect every serviceable cartridge housing, even if the unit arrives assembled. Cartridges may still be wrapped...- R 649.00
R 749.00- R 649.00
- Unit price
- per
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Darlly 10-Inch Big Blue Meltblown Sediment Filter Cartridge – 1 Micron
Important: Before First Use and After Filter Replacement Before fitting a new cartridge, shut off the water, isolate electrical power where fitted and release system pressure. Open and inspect each serviceable filter housing. Remove any removable shipping packaging or plastic wrapping from the cartridge,...- R 117.00
R 151.00- R 117.00
- Unit price
- per
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Darlly 10-Inch Big Blue Meltblown Sediment Filter Cartridge – 10 Micron
Important: Before First Use and After Filter Replacement Before fitting a new cartridge, shut off the water, isolate electrical power where fitted and release system pressure. Open and inspect each serviceable filter housing. Remove any removable shipping packaging or plastic wrapping from the cartridge,...- R 117.00
R 151.00- R 117.00
- Unit price
- per
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Darlly 10-Inch Big Blue Meltblown Sediment Filter Cartridge – 100 Micron
Important: Before First Use and After Filter Replacement Before fitting a new cartridge, shut off the water, isolate electrical power where fitted and release system pressure. Open and inspect each serviceable filter housing. Remove any removable shipping packaging or plastic wrapping from the cartridge,...- R 117.00
R 151.00- R 117.00
- Unit price
- per
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Darlly 10-Inch Big Blue Meltblown Sediment Filter Cartridge – 20 Micron
Important: Before First Use and After Filter Replacement Before fitting a new cartridge, shut off the water, isolate electrical power where fitted and release system pressure. Open and inspect each serviceable filter housing. Remove any removable shipping packaging or plastic wrapping from the cartridge,...- R 117.00
R 151.00- R 117.00
- Unit price
- per
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Darlly 10-Inch Big Blue Meltblown Sediment Filter Cartridge – 5 Micron
Important: Before First Use and After Filter Replacement Before fitting a new cartridge, shut off the water, isolate electrical power where fitted and release system pressure. Open and inspect each serviceable filter housing. Remove any removable shipping packaging or plastic wrapping from the cartridge,...- R 117.00
R 151.00- R 117.00
- Unit price
- per
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Darlly 10-Inch Big Blue Meltblown Sediment Filter Cartridge – 50 Micron
Important: Before First Use and After Filter Replacement Before fitting a new cartridge, shut off the water, isolate electrical power where fitted and release system pressure. Open and inspect each serviceable filter housing. Remove any removable shipping packaging or plastic wrapping from the cartridge,...- R 117.00
R 151.00- R 117.00
- Unit price
- per
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Darlly 10-Inch Slimline Meltblown Sediment Filter Cartridge – 1 Micron
The Darlly-branded 10-inch Slimline 1 micron meltblown polypropylene cartridge is a depth sediment filter for standard 10-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. This 1 micron...- R 27.00
R 33.00- R 27.00
- Unit price
- per
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Darlly 10-Inch Slimline Meltblown Sediment Filter Cartridge – 10 Micron
The Darlly-branded 10-inch Slimline 10 micron meltblown polypropylene cartridge is a depth sediment filter for standard 10-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. This 10 micron...- R 27.00
R 33.00- R 27.00
- Unit price
- per
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Darlly 10-Inch Slimline Meltblown Sediment Filter Cartridge – 100 Micron
The Darlly-branded 10-inch Slimline 100 micron meltblown polypropylene cartridge is a depth sediment filter for standard 10-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. This 100 micron...- R 27.00
R 33.00- R 27.00
- Unit price
- per
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Darlly 10-Inch Slimline Meltblown Sediment Filter Cartridge – 20 Micron
The Darlly-branded 10-inch Slimline 20 micron meltblown polypropylene cartridge is a depth sediment filter for standard 10-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. This 20 micron...- R 27.00
R 33.00- R 27.00
- Unit price
- per
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Darlly 10-Inch Slimline Meltblown Sediment Filter Cartridge – 5 Micron
The Darlly-branded 10-inch Slimline 5 micron meltblown polypropylene cartridge is a depth sediment filter for standard 10-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. This 5 micron...- R 27.00
R 33.00- R 27.00
- Unit price
- per
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Darlly 10-Inch Slimline Meltblown Sediment Filter Cartridge – 50 Micron
The Darlly-branded 10-inch Slimline 50 micron meltblown polypropylene cartridge is a depth sediment filter for standard 10-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. This 50 micron...- R 27.00
R 33.00- R 27.00
- Unit price
- per
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Darlly Antibacterial 1 Micron Meltblown Sediment Cartridges – 10-Inch Slimline & 20-Inch Big Blue
Darlly antibacterial 1 micron meltblown sediment cartridges combine fine polypropylene depth filtration with a silver-ion antibacterial additive incorporated into the filter media. They reduce fine suspended particles such as sand, silt and rust while helping to inhibit bacterial growth within the cartridge media. Choose...- From R 149.00
R 179.00- From R 149.00
- Unit price
- per
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Double Bracket for 10" & 20" Big Blue Filter Housing | Epoxy Coated
This epoxy‑coated Double bracket is engineered to securely mount 2 x 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,...- R 235.00
R 345.00- R 235.00
- Unit price
- per
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Double Bracket for 2 Stage 10" inch Slimline Housing | Epoxy Coated
This epoxy‑coated steel double bracket is purpose‑built to mount two 10‑inch slimline filter housings securely in a 2‑stage filtration configuration. With sturdy construction and protective surface finish, it ensures stability under load and resists rust and corrosion. It’s an excellent solution for whole‑house filtration...- R 119.00
R 169.00- R 119.00
- Unit price
- per
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Double Floor Standing Frame for 10" & 20" Big Blue Filter Housing | Epoxy Coated
This robust epoxy-coated floor-standing frame is engineered to hold two Big Blue style filter housings (10-inch or 20-inch) side by side. Designed for high-flow filtration setups, it ensures both housings are securely supported and aligned. Built from heavy-gauge steel and finished with protective epoxy,...- R 889.00
R 1,099.00- R 889.00
- Unit price
- per
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Double Stainless Steel Bracket for 10" & 20" Big Blue Filter Housing
This Stainless Steel Double bracket is engineered to securely mount 2 x 10″ or 20″ Big Blue style filter housing. Made from heavy‑duty stainless steel for corrosion resistance, it stabilises the housing during use and simplifies maintenance access. Ideal for whole‑house filtration setups, this...- R 699.00
R 795.00- R 699.00
- Unit price
- per
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Eco 10-Inch Big Blue Meltblown Sediment Filter Cartridge – 1 Micron
The H2O Warehouse Eco 10-inch Big Blue 1 micron meltblown polypropylene cartridge is a depth sediment filter for standard 10-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...- R 89.00
- R 89.00
- Unit price
- per
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Eco 10-Inch Big Blue Meltblown Sediment Filter Cartridge – 20 Micron
The H2O Warehouse Eco 10-inch Big Blue 20 micron meltblown polypropylene cartridge is a depth sediment filter for standard 10-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...- R 89.00
- R 89.00
- Unit price
- per
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10 Inch Water Filters
Our 10 inch water filters are the most popular standard-sized cartridges used in residential water filtration systems, providing reliable treatment for sediment, chlorine, taste and odour, scale, and chemical contaminants. Suitable for Slimline and Big Blue housings, these cartridges are ideal for under-counter units, countertop filters, whole-house systems, and pre-filtration...
Our 10 inch water filters are the most popular standard-sized cartridges used in residential water filtration systems, providing reliable treatment for sediment, chlorine, taste and odour, scale, and chemical contaminants. Suitable for Slimline and Big Blue housings, these cartridges are ideal for under-counter units, countertop filters, whole-house systems, and pre-filtration for RO or UV setups.
Choose from a wide variety of string wound, melt-blown, carbon block, granular activated carbon (GAC), ceramic, polyphosphate, iron removal, and multi-stage filter options, all compatible with standard 10” housings. Designed for versatility, these filters suit borehole, municipal, tank, or rainwater applications—whether used at the point-of-entry or point-of-use.
• 10” Slimline & 10” Big Blue filter cartridges available
• Sediment, carbon, iron, scale, and multi-stage options
• Micron ratings from 1μm to 100μm
• NSF-certified options available (model dependent)
• Compatible with all standard 10” filter housings
• Ideal for kitchens, bathrooms, small homes, and equipment protection
✔ Compact and effective water treatment
✔ Easy to install, replace and maintain
✔ Suitable for drinking water and general use filtration
✔ Used in domestic, office, and light commercial systems
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