{"title":"Nitrate Removal Filters","description":"\u003cp data-start=\"180\" data-end=\"630\"\u003e\u003cstrong data-start=\"180\" data-end=\"207\"\u003eNitrate removal filters\u003c\/strong\u003e are specifically designed to reduce elevated levels of \u003cstrong data-start=\"263\" data-end=\"282\"\u003enitrates (NO₃⁻)\u003c\/strong\u003e in drinking and process water—an essential treatment step for homes and facilities using \u003cstrong data-start=\"372\" data-end=\"384\"\u003eborehole\u003c\/strong\u003e, \u003cstrong data-start=\"386\" data-end=\"399\"\u003ewellpoint\u003c\/strong\u003e, or \u003cstrong data-start=\"404\" data-end=\"434\"\u003eagricultural water sources\u003c\/strong\u003e. Excessive nitrate levels can pose serious health risks, particularly to infants and pregnant women, and may lead to \u003cstrong data-start=\"552\" data-end=\"574\"\u003eblue baby syndrome\u003c\/strong\u003e, gastrointestinal issues, and other long-term concerns.\u003c\/p\u003e\n\u003cp data-start=\"632\" data-end=\"1048\"\u003eWe offer a selection of \u003cstrong data-start=\"656\" data-end=\"694\"\u003enitrate-selective resin cartridges\u003c\/strong\u003e, \u003cstrong data-start=\"696\" data-end=\"725\"\u003eBig Blue filter solutions\u003c\/strong\u003e, and \u003cstrong data-start=\"731\" data-end=\"773\"\u003emedia vessels with ion exchange resins\u003c\/strong\u003e, suitable for \u003cstrong data-start=\"788\" data-end=\"804\"\u003epoint-of-use\u003c\/strong\u003e (POU) or \u003cstrong data-start=\"814\" data-end=\"832\"\u003epoint-of-entry\u003c\/strong\u003e (POE) systems. These filters are easy to install and regenerate or replace, depending on the model, and are often used in combination with sediment pre-filtration and carbon post-treatment for complete water safety.\u003c\/p\u003e\n\u003cp data-start=\"1050\" data-end=\"1424\"\u003e• Targets nitrate (NO₃⁻) and nitrite (NO₂⁻) in water\u003cbr data-start=\"1102\" data-end=\"1105\"\u003e• Available in 10” \u0026amp; 20” Slimline and Big Blue cartridges\u003cbr data-start=\"1162\" data-end=\"1165\"\u003e• Media vessel systems using nitrate-selective resin for POE\u003cbr data-start=\"1225\" data-end=\"1228\"\u003e• Ideal for borehole, well, tank, and agricultural water supplies\u003cbr data-start=\"1293\" data-end=\"1296\"\u003e• Suitable for domestic, livestock, hydroponic \u0026amp; food production use\u003cbr data-start=\"1364\" data-end=\"1367\"\u003e• NSF-certified resin options available (model dependent)\u003c\/p\u003e\n\u003cp data-start=\"1426\" data-end=\"1632\"\u003e✔ Reduces health risks from nitrate contamination\u003cbr data-start=\"1475\" data-end=\"1478\"\u003e✔ Easy-to-replace cartridges and regenerable media\u003cbr data-start=\"1528\" data-end=\"1531\"\u003e✔ Customisable flow rates and system sizes\u003cbr data-start=\"1573\" data-end=\"1576\"\u003e✔ Technical guidance and water testing support available\u003c\/p\u003e","products":[{"product_id":"20-inch-big-blue-refillable-filter-cartridge-with-purolite-a520e-nitrate-removal-resin","title":"20 Inch Big Blue Refillable Filter Cartridge with Purolite A520E Nitrate Removal Resin","description":"\u003cp data-start=\"504\" data-end=\"874\" class=\"\"\u003eThe \u003cstrong data-start=\"508\" data-end=\"576\"\u003e20-Inch Big Blue Refillable Filter Cartridge with Purolite A520E\u003c\/strong\u003e is a \u003cstrong data-start=\"582\" data-end=\"627\"\u003ehigh-performance water treatment solution\u003c\/strong\u003e designed to \u003cstrong data-start=\"640\" data-end=\"672\"\u003eremove nitrates and nitrites\u003c\/strong\u003e from potable water supplies. Using advanced \u003cstrong data-start=\"717\" data-end=\"756\"\u003ePurolite A520E anion exchange resin\u003c\/strong\u003e, this cartridge efficiently targets and reduces nitrate contamination in borehole, municipal, or rural water systems.\u003c\/p\u003e\n\u003cp data-start=\"876\" data-end=\"1212\" class=\"\"\u003eHoused in a \u003cstrong data-start=\"888\" data-end=\"916\"\u003edurable refillable shell\u003c\/strong\u003e, this filter offers flexibility for \u003cstrong data-start=\"953\" data-end=\"974\"\u003emedia replacement\u003c\/strong\u003e and long-term cost efficiency. It is compatible with all standard \u003cstrong data-start=\"1041\" data-end=\"1073\"\u003e20\" Big Blue filter housings\u003c\/strong\u003e, making it ideal for \u003cstrong data-start=\"1095\" data-end=\"1168\"\u003ewhole-house, agricultural, or commercial water treatment applications\u003c\/strong\u003e where nitrate levels need to be controlled.\u003c\/p\u003e\n\u003chr data-start=\"1214\" data-end=\"1217\" class=\"\"\u003e\n\u003ch3 data-start=\"1219\" data-end=\"1240\" class=\"\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1240\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1242\" data-end=\"1806\" class=\"\"\u003e✔ \u003cstrong data-start=\"1244\" data-end=\"1280\"\u003eFilled with Purolite A520E Resin\u003c\/strong\u003e – Specially formulated for efficient \u003cstrong data-start=\"1318\" data-end=\"1349\"\u003enitrate and nitrite removal\u003c\/strong\u003e\u003cbr data-start=\"1349\" data-end=\"1352\"\u003e✔ \u003cstrong data-start=\"1354\" data-end=\"1375\"\u003eRefillable Design\u003c\/strong\u003e – Allows for easy resin replacement, reducing long-term costs\u003cbr data-start=\"1437\" data-end=\"1440\"\u003e✔ \u003cstrong data-start=\"1442\" data-end=\"1476\"\u003eStandard Big Blue 20-Inch Size\u003c\/strong\u003e – Fits most \u003cstrong data-start=\"1489\" data-end=\"1519\"\u003e20” x 4.5” filter housings\u003c\/strong\u003e\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e✔ \u003cstrong data-start=\"1524\" data-end=\"1557\"\u003eNSF-Approved Media Components\u003c\/strong\u003e – Safe for use in drinking water applications\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e✔ \u003cstrong data-start=\"1608\" data-end=\"1652\"\u003eRobust Plastic Shell with Mesh Retainers\u003c\/strong\u003e – Prevents resin escape and maintains flow integrity\u003cbr data-start=\"1705\" data-end=\"1708\"\u003e✔ \u003cstrong data-start=\"1710\" data-end=\"1738\"\u003eChemical-Free Filtration\u003c\/strong\u003e – Does not add taste, odour, or harmful by-products to your water\u003c\/p\u003e\n\u003chr data-start=\"1808\" data-end=\"1811\" class=\"\"\u003e\n\u003ch3 data-start=\"1813\" data-end=\"1844\" class=\"\"\u003e\u003cstrong data-start=\"1817\" data-end=\"1844\"\u003eWhat is Purolite A520E?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1846\" data-end=\"2130\" class=\"\"\u003e\u003cstrong data-start=\"1846\" data-end=\"1864\"\u003ePurolite A520E\u003c\/strong\u003e is a \u003cstrong data-start=\"1870\" data-end=\"1918\"\u003emacroporous strong base anion exchange resin\u003c\/strong\u003e specifically engineered for \u003cstrong data-start=\"1947\" data-end=\"1976\"\u003eselective nitrate removal\u003c\/strong\u003e in drinking water. It offers high capacity, low leakage, and excellent efficiency without requiring chemical regeneration for point-of-use applications.\u003c\/p\u003e\n\u003chr data-start=\"2132\" data-end=\"2135\" class=\"\"\u003e\n\u003ch3 data-start=\"2137\" data-end=\"2170\" class=\"\"\u003e\u003cstrong data-start=\"2141\" data-end=\"2170\"\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"overflow-x-auto contain-inline-size\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/Screenshot2025-03-27at22.09.05.png?v=1743106157\" alt=\"\"\u003e\u003cimg\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"3033\" data-end=\"3036\" class=\"\"\u003e\n\u003ch3 data-start=\"3038\" data-end=\"3059\" class=\"\"\u003e\u003cstrong data-start=\"3042\" data-end=\"3059\"\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3061\" data-end=\"3537\" class=\"\"\u003e✔ \u003cstrong data-start=\"3063\" data-end=\"3095\"\u003eWhole-House Water Filtration\u003c\/strong\u003e – Reduces nitrate levels in all household water points\u003cbr data-start=\"3150\" data-end=\"3153\"\u003e✔ \u003cstrong data-start=\"3155\" data-end=\"3190\"\u003eBorehole \u0026amp; Well Water Treatment\u003c\/strong\u003e – Ideal for treating nitrate-contaminated rural sources\u003cbr data-start=\"3246\" data-end=\"3249\"\u003e✔ \u003cstrong data-start=\"3251\" data-end=\"3283\"\u003eAgricultural \u0026amp; Livestock Use\u003c\/strong\u003e – Prevents nitrate accumulation in irrigation or animal drinking water\u003cbr data-start=\"3354\" data-end=\"3357\"\u003e✔ \u003cstrong data-start=\"3359\" data-end=\"3391\"\u003ePre-Treatment for RO Systems\u003c\/strong\u003e – Protects membranes and enhances water quality\u003cbr data-start=\"3439\" data-end=\"3442\"\u003e✔ \u003cstrong data-start=\"3444\" data-end=\"3483\"\u003ePoint-of-Entry \u0026amp; Commercial Systems\u003c\/strong\u003e – Cost-effective nitrate management at larger scale\u003c\/p\u003e\n\u003chr data-start=\"3539\" data-end=\"3542\" class=\"\"\u003e\n\u003ch3 data-start=\"3544\" data-end=\"3561\" class=\"\"\u003e\u003cstrong data-start=\"3548\" data-end=\"3561\"\u003eBenefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3563\" data-end=\"4031\" class=\"\"\u003e✔ \u003cstrong data-start=\"3565\" data-end=\"3584\"\u003eProtects Health\u003c\/strong\u003e – Helps reduce risks associated with nitrate ingestion, particularly for infants and vulnerable individuals\u003cbr data-start=\"3692\" data-end=\"3695\"\u003e✔ \u003cstrong data-start=\"3697\" data-end=\"3723\"\u003eImproves Water Quality\u003c\/strong\u003e – Targets a specific and difficult-to-remove contaminant effectively\u003cbr data-start=\"3792\" data-end=\"3795\"\u003e✔ \u003cstrong data-start=\"3797\" data-end=\"3826\"\u003eCustomisable \u0026amp; Refillable\u003c\/strong\u003e – Sustainable solution with media replacement options\u003cbr data-start=\"3880\" data-end=\"3883\"\u003e✔ \u003cstrong data-start=\"3885\" data-end=\"3906\"\u003eFast Installation\u003c\/strong\u003e – Simple plug-in design for Big Blue filter housings\u003cbr data-start=\"3959\" data-end=\"3962\"\u003e✔ \u003cstrong data-start=\"3964\" data-end=\"3983\"\u003eLow Maintenance\u003c\/strong\u003e – Just replace the resin media when exhausted\u003c\/p\u003e\n\u003chr data-start=\"4033\" data-end=\"4036\" class=\"\"\u003e\n\u003ch3 data-start=\"4038\" data-end=\"4117\" class=\"\"\u003e\u003cstrong data-start=\"4042\" data-end=\"4115\"\u003eWhy Choose the 20” Big Blue Refillable Cartridge with Purolite A520E?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4118\" data-end=\"4453\" class=\"\"\u003eFor homes and facilities facing \u003cstrong data-start=\"4150\" data-end=\"4186\"\u003eelevated nitrate levels in water\u003c\/strong\u003e, this cartridge provides a \u003cstrong data-start=\"4214\" data-end=\"4248\"\u003eproven and dependable solution\u003c\/strong\u003e using industry-trusted \u003cstrong data-start=\"4272\" data-end=\"4301\"\u003ePurolite resin technology\u003c\/strong\u003e. Its \u003cstrong data-start=\"4307\" data-end=\"4328\"\u003erefillable format\u003c\/strong\u003e offers both \u003cstrong data-start=\"4341\" data-end=\"4376\"\u003eperformance and long-term value\u003c\/strong\u003e, while its \u003cstrong data-start=\"4388\" data-end=\"4405\"\u003euniversal fit\u003c\/strong\u003e makes it compatible with most Big Blue systems.\u003c\/p\u003e\n\u003chr data-start=\"4455\" data-end=\"4458\" class=\"\"\u003e\n\u003ch3 data-start=\"4460\" data-end=\"4485\" class=\"\"\u003e\u003cstrong data-start=\"4464\" data-end=\"4483\"\u003eImportant Note:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4486\" data-end=\"4685\" class=\"\"\u003e\u003cem data-start=\"4486\" data-end=\"4595\"\u003ePre-filtration with a sediment cartridge is strongly recommended to prevent clogging and extend resin life.\u003c\/em\u003e\u003cbr data-start=\"4595\" data-end=\"4598\"\u003e\u003cem data-start=\"4598\" data-end=\"4685\"\u003eProduct images are for reference only and may not reflect exact cartridge fill level.\u003c\/em\u003e\u003c\/p\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49832823554333,"sku":"H2OW1176","price":1325.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/20-inch-big-blue-refillable-filter-cartridge-with-purolite-a520e-nitrate-removal-resin-4820977.png?v=1755505452"},{"product_id":"purolite-a520e-resin-nirtrate-removal-media-25kg-bag","title":"Purolite A520E Resin – Nitrate Removal Media | 25kg Bag","description":"\u003cp data-start=\"561\" data-end=\"958\" class=\"\"\u003e\u003cstrong data-start=\"561\" data-end=\"579\"\u003ePurolite A520E\u003c\/strong\u003e is a premium-grade macroporous ion exchange resin designed specifically for \u003cstrong data-start=\"656\" data-end=\"693\"\u003ethe selective removal of nitrates\u003c\/strong\u003e from potable water supplies. Supplied in a 25kg bag, it is ideal for use in \u003cstrong data-start=\"770\" data-end=\"832\"\u003eresidential, commercial, and industrial filtration systems\u003c\/strong\u003e, particularly where water sources such as boreholes, wells, or rural municipal supplies are prone to elevated nitrate levels.\u003c\/p\u003e\n\u003cp data-start=\"960\" data-end=\"1215\" class=\"\"\u003eEngineered for high selectivity and operating capacity, Purolite A520E resin offers a reliable, long-term solution for achieving nitrate compliance with health and environmental regulations, including those outlined by the World Health Organization (WHO).\u003c\/p\u003e\n\u003chr data-start=\"1217\" data-end=\"1220\" class=\"\"\u003e\n\u003ch3 data-start=\"1222\" data-end=\"1242\" class=\"\"\u003e\u003cstrong data-start=\"1226\" data-end=\"1242\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1244\" data-end=\"1735\"\u003e\n\u003cli data-start=\"1244\" data-end=\"1347\" class=\"\"\u003e\n\u003cp data-start=\"1246\" data-end=\"1347\" class=\"\"\u003e\u003cstrong data-start=\"1246\" data-end=\"1275\"\u003eSelective Nitrate Removal\u003c\/strong\u003e – Effectively reduces nitrate concentrations to safe, drinkable levels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1348\" data-end=\"1452\" class=\"\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1452\" class=\"\"\u003e\u003cstrong data-start=\"1350\" data-end=\"1377\"\u003eStrong-Base Anion Resin\u003c\/strong\u003e – Macroporous structure allows for optimal ion exchange and water contact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1535\" class=\"\"\u003e\n\u003cp data-start=\"1455\" data-end=\"1535\" class=\"\"\u003e\u003cstrong data-start=\"1455\" data-end=\"1482\"\u003eHigh Operating Capacity\u003c\/strong\u003e – Ideal for long service runs between regenerations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1536\" data-end=\"1636\" class=\"\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1636\" class=\"\"\u003e\u003cstrong data-start=\"1538\" data-end=\"1571\"\u003eExcellent Mechanical Strength\u003c\/strong\u003e – Ensures minimal pressure loss and consistent flow performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1637\" data-end=\"1735\" class=\"\"\u003e\n\u003cp data-start=\"1639\" data-end=\"1735\" class=\"\"\u003e\u003cstrong data-start=\"1639\" data-end=\"1666\"\u003eSafe for Drinking Water\u003c\/strong\u003e – Manufactured to comply with international potable water standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1737\" data-end=\"1740\" class=\"\"\u003e\n\u003ch3 data-start=\"1742\" data-end=\"1774\" class=\"\"\u003e\u003cstrong data-start=\"1746\" data-end=\"1774\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1776\" data-end=\"2315\"\u003e\n\u003cli data-start=\"1776\" data-end=\"1812\" class=\"\"\u003e\n\u003cp data-start=\"1778\" data-end=\"1812\" class=\"\"\u003e\u003cstrong data-start=\"1778\" data-end=\"1794\"\u003eProduct Code\u003c\/strong\u003e: Purolite A520E\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1813\" data-end=\"1849\" class=\"\"\u003e\n\u003cp data-start=\"1815\" data-end=\"1849\" class=\"\"\u003e\u003cstrong data-start=\"1815\" data-end=\"1823\"\u003eForm\u003c\/strong\u003e: Moist, spherical beads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1850\" data-end=\"1885\" class=\"\"\u003e\n\u003cp data-start=\"1852\" data-end=\"1885\" class=\"\"\u003e\u003cstrong data-start=\"1852\" data-end=\"1866\"\u003eAppearance\u003c\/strong\u003e: Yellow to amber\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1886\" data-end=\"1954\" class=\"\"\u003e\n\u003cp data-start=\"1888\" data-end=\"1954\" class=\"\"\u003e\u003cstrong data-start=\"1888\" data-end=\"1909\"\u003ePolymer Structure\u003c\/strong\u003e: Styrenic macroporous crosslinked with DVB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1955\" data-end=\"2009\" class=\"\"\u003e\n\u003cp data-start=\"1957\" data-end=\"2009\" class=\"\"\u003e\u003cstrong data-start=\"1957\" data-end=\"1977\"\u003eFunctional Group\u003c\/strong\u003e: Quaternary ammonium (Type I)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2010\" data-end=\"2053\" class=\"\"\u003e\n\u003cp data-start=\"2012\" data-end=\"2053\" class=\"\"\u003e\u003cstrong data-start=\"2012\" data-end=\"2035\"\u003eIonic Form Supplied\u003c\/strong\u003e: Chloride (Cl⁻)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2054\" data-end=\"2094\" class=\"\"\u003e\n\u003cp data-start=\"2056\" data-end=\"2094\" class=\"\"\u003e\u003cstrong data-start=\"2056\" data-end=\"2079\"\u003eParticle Size Range\u003c\/strong\u003e: 300–1200 µm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2095\" data-end=\"2129\" class=\"\"\u003e\n\u003cp data-start=\"2097\" data-end=\"2129\" class=\"\"\u003e\u003cstrong data-start=\"2097\" data-end=\"2119\"\u003eMoisture Retention\u003c\/strong\u003e: 55–65%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2130\" data-end=\"2184\" class=\"\"\u003e\n\u003cp data-start=\"2132\" data-end=\"2184\" class=\"\"\u003e\u003cstrong data-start=\"2132\" data-end=\"2159\"\u003eTotal Exchange Capacity\u003c\/strong\u003e: ≥ 1.0 eq\/L (Cl⁻ form)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2185\" data-end=\"2218\" class=\"\"\u003e\n\u003cp data-start=\"2187\" data-end=\"2218\" class=\"\"\u003e\u003cstrong data-start=\"2187\" data-end=\"2209\"\u003eOperating pH Range\u003c\/strong\u003e: 4 – 9\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2219\" data-end=\"2289\" class=\"\"\u003e\n\u003cp data-start=\"2221\" data-end=\"2289\" class=\"\"\u003e\u003cstrong data-start=\"2221\" data-end=\"2246\"\u003eOperating Temperature\u003c\/strong\u003e: Up to 40°C (in nitrate removal service)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2290\" data-end=\"2315\" class=\"\"\u003e\n\u003cp data-start=\"2292\" data-end=\"2315\" class=\"\"\u003e\u003cstrong data-start=\"2292\" data-end=\"2305\"\u003ePackaging\u003c\/strong\u003e: 25kg bag\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2317\" data-end=\"2320\" class=\"\"\u003e\n\u003ch3 data-start=\"2322\" data-end=\"2342\" class=\"\"\u003e\u003cstrong data-start=\"2326\" data-end=\"2342\"\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2344\" data-end=\"2776\"\u003e\n\u003cli data-start=\"2344\" data-end=\"2436\" class=\"\"\u003e\n\u003cp data-start=\"2346\" data-end=\"2436\" class=\"\"\u003e\u003cstrong data-start=\"2346\" data-end=\"2374\"\u003eBorehole Water Treatment\u003c\/strong\u003e – Removes nitrate contamination common in agricultural areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2437\" data-end=\"2482\" class=\"\"\u003e\n\u003cp data-start=\"2439\" data-end=\"2482\" class=\"\"\u003e\u003cstrong data-start=\"2439\" data-end=\"2482\"\u003eDomestic Whole-House Filtration Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2483\" data-end=\"2520\" class=\"\"\u003e\n\u003cp data-start=\"2485\" data-end=\"2520\" class=\"\"\u003e\u003cstrong data-start=\"2485\" data-end=\"2520\"\u003eMunicipal Pre-Treatment Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2521\" data-end=\"2618\" class=\"\"\u003e\n\u003cp data-start=\"2523\" data-end=\"2618\" class=\"\"\u003e\u003cstrong data-start=\"2523\" data-end=\"2553\"\u003eIndustrial Water Processes\u003c\/strong\u003e – Where nitrate concentrations pose operational or product risk.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2619\" data-end=\"2698\" class=\"\"\u003e\n\u003cp data-start=\"2621\" data-end=\"2698\" class=\"\"\u003e\u003cstrong data-start=\"2621\" data-end=\"2641\"\u003eRO Pre-Treatment\u003c\/strong\u003e – Reduces nitrate load before reverse osmosis membranes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2699\" data-end=\"2776\" class=\"\"\u003e\n\u003cp data-start=\"2701\" data-end=\"2776\" class=\"\"\u003e\u003cstrong data-start=\"2701\" data-end=\"2729\"\u003eFood \u0026amp; Beverage Industry\u003c\/strong\u003e – Ensures water quality for product integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2778\" data-end=\"2781\" class=\"\"\u003e\n\u003ch3 data-start=\"2783\" data-end=\"2812\" class=\"\"\u003e\u003cstrong data-start=\"2787\" data-end=\"2812\"\u003eInstallation Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2814\" data-end=\"3088\"\u003e\n\u003cli data-start=\"2814\" data-end=\"2903\" class=\"\"\u003e\n\u003cp data-start=\"2816\" data-end=\"2903\" class=\"\"\u003eBest used in a \u003cstrong data-start=\"2831\" data-end=\"2864\"\u003epressurised filtration vessel\u003c\/strong\u003e with automatic or manual regeneration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2904\" data-end=\"2996\" class=\"\"\u003e\n\u003cp data-start=\"2906\" data-end=\"2996\" class=\"\"\u003e\u003cstrong data-start=\"2906\" data-end=\"2922\"\u003eRegeneration\u003c\/strong\u003e is typically carried out using \u003cstrong data-start=\"2954\" data-end=\"2995\"\u003esodium chloride (NaCl) brine solution\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2997\" data-end=\"3088\" class=\"\"\u003e\n\u003cp data-start=\"2999\" data-end=\"3088\" class=\"\"\u003eRequires pre-filtration to remove sediment or chlorine, which can degrade resin lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3090\" data-end=\"3093\" class=\"\"\u003e\n\u003ch3 data-start=\"3095\" data-end=\"3120\" class=\"\"\u003e\u003cstrong data-start=\"3099\" data-end=\"3120\"\u003eWhat’s in the Bag\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3122\" data-end=\"3234\"\u003e\n\u003cli data-start=\"3122\" data-end=\"3199\" class=\"\"\u003e\n\u003cp data-start=\"3124\" data-end=\"3199\" class=\"\"\u003e\u003cstrong data-start=\"3124\" data-end=\"3156\"\u003e25kg of Purolite A520E Resin\u003c\/strong\u003e (supplied in chloride form, ready for use)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3200\" data-end=\"3234\" class=\"\"\u003e\n\u003cp data-start=\"3202\" data-end=\"3234\" class=\"\"\u003eTechnical datasheet (on request)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3236\" data-end=\"3239\" class=\"\"\u003e\n\u003ch3 data-start=\"3241\" data-end=\"3264\" class=\"\"\u003e\u003cstrong data-start=\"3245\" data-end=\"3264\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3266\" data-end=\"3582\"\u003e\n\u003cli data-start=\"3266\" data-end=\"3378\" class=\"\"\u003e\n\u003cp data-start=\"3268\" data-end=\"3378\" class=\"\"\u003e\u003cstrong data-start=\"3268\" data-end=\"3285\"\u003ePre-treatment\u003c\/strong\u003e of feedwater (chlorine removal \u0026amp; sediment filtration) is recommended to maximise resin life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3379\" data-end=\"3480\" class=\"\"\u003e\n\u003cp data-start=\"3381\" data-end=\"3480\" class=\"\"\u003e\u003cstrong data-start=\"3381\" data-end=\"3397\"\u003eRegeneration\u003c\/strong\u003e should be managed using appropriate brine dosing based on system size and loading.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3481\" data-end=\"3582\" class=\"\"\u003e\n\u003cp data-start=\"3483\" data-end=\"3582\" class=\"\"\u003eProduct images are for reference only. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"H2O WAREHOUSE WATER FILTRATION","offers":[{"title":"Default Title","offer_id":49837613121821,"sku":"H2OW1178","price":7569.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/files\/purolite-a520e-resin-nitrate-removal-media-25kg-bag-4265773.png?v=1755505451"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/2019\/3565\/collections\/nitrate-removal-filters-6242005.png?v=1756403051","url":"https:\/\/h2owarehouse.co.za\/collections\/nitrate-removal-filters.oembed","provider":"H2O Warehouse","version":"1.0","type":"link"}