{"title":"Reverse Osmosis Membranes","description":"\u003cp\u003eHigh-performance reverse osmosis membranes for water filtration systems. Suitable for domestic, commercial and industrial use.\u003c\/p\u003e","products":[{"product_id":"reverse-osmosis","title":"4\" X 40\" RO Membrane, 4040 Reverse Osmosis Window Cleaning\/ RO Systems","description":"\u003ch3 style=\"text-align: center;\" data-end=\"707\" data-start=\"390\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e4040 REVERSE OSMOSIS (RO) MEMBRANE – 40\" X 4\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"707\" data-start=\"390\"\u003eOur \u003cstrong data-end=\"414\" data-start=\"394\"\u003e4040 RO Membrane\u003c\/strong\u003e uses a thin, semipermeable film with microscopic pores that allow pure water to pass through while blocking larger molecules such as dissolved salts, minerals, and impurities. Designed for \u003cstrong data-end=\"644\" data-start=\"604\"\u003ecommercial and industrial RO systems\u003c\/strong\u003e, it delivers high flow and consistent rejection performance.\u003c\/p\u003e\n\u003ch4 data-end=\"730\" data-start=\"709\"\u003e✅ Key Features\u003c\/h4\u003e\n\u003cul data-end=\"1236\" data-start=\"731\"\u003e\n\u003cli data-end=\"831\" data-start=\"731\"\u003e\n\u003cp data-end=\"831\" data-start=\"733\"\u003e\u003cstrong data-end=\"756\" data-start=\"733\"\u003eHigh Rejection Rate\u003c\/strong\u003e – Removes up to \u003cstrong data-end=\"828\" data-start=\"773\"\u003e99% of dissolved salts, chemicals, and contaminants\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"937\" data-start=\"832\"\u003e\n\u003cp data-end=\"937\" data-start=\"834\"\u003e\u003cstrong data-end=\"858\" data-start=\"834\"\u003eDurable Construction\u003c\/strong\u003e – Thin Film Composite (TFC) design ensures long life and stable performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1052\" data-start=\"938\"\u003e\n\u003cp data-end=\"1052\" data-start=\"940\"\u003e\u003cstrong data-end=\"953\" data-start=\"940\"\u003e4040 Size\u003c\/strong\u003e – Measures \u003cstrong data-end=\"993\" data-start=\"965\"\u003e40\" length x 4\" diameter\u003c\/strong\u003e, compatible with all industry-standard 4040 RO housings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1133\" data-start=\"1053\"\u003e\n\u003cp data-end=\"1133\" data-start=\"1055\"\u003e\u003cstrong data-end=\"1081\" data-start=\"1055\"\u003eLow Pressure Operation\u003c\/strong\u003e – Minimum working pressure of \u003cstrong data-end=\"1130\" data-start=\"1112\"\u003e4 Bar \/ 58 PSI\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1236\" data-start=\"1134\"\u003e\n\u003cp data-end=\"1236\" data-start=\"1136\"\u003e\u003cstrong data-end=\"1157\" data-start=\"1136\"\u003eWide Applications\u003c\/strong\u003e – Suitable for brackish water, seawater, and industrial feedwater treatment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1262\" data-start=\"1238\"\u003e📐 Specifications\u003c\/h4\u003e\n\u003cul data-end=\"1421\" data-start=\"1263\"\u003e\n\u003cli data-end=\"1292\" data-start=\"1263\"\u003e\n\u003cp data-end=\"1292\" data-start=\"1265\"\u003eSize: \u003cstrong data-end=\"1290\" data-start=\"1271\"\u003e4040 (40\" x 4\")\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1321\" data-start=\"1293\"\u003e\n\u003cp data-end=\"1321\" data-start=\"1295\"\u003eSalt Rejection: \u003cstrong data-end=\"1319\" data-start=\"1311\"\u003e~99%\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1372\" data-start=\"1322\"\u003e\n\u003cp data-end=\"1372\" data-start=\"1324\"\u003eMinimum Operating Pressure: \u003cstrong data-end=\"1370\" data-start=\"1352\"\u003e4 Bar \/ 58 PSI\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1421\" data-start=\"1373\"\u003e\n\u003cp data-end=\"1421\" data-start=\"1375\"\u003eMembrane Type: \u003cstrong data-end=\"1419\" data-start=\"1390\"\u003eThin Film Composite (TFC)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1452\" data-start=\"1423\"\u003e🔧 Common Applications\u003c\/h4\u003e\n\u003cul data-end=\"1663\" data-start=\"1453\"\u003e\n\u003cli data-end=\"1501\" data-start=\"1453\"\u003e\n\u003cp data-end=\"1501\" data-start=\"1455\"\u003eIndustrial boilers \u0026amp; process water treatment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1533\" data-start=\"1502\"\u003e\n\u003cp data-end=\"1533\" data-start=\"1504\"\u003eDrinking water purification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1559\" data-start=\"1534\"\u003e\n\u003cp data-end=\"1559\" data-start=\"1536\"\u003eSeawater desalination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1601\" data-start=\"1560\"\u003e\n\u003cp data-end=\"1601\" data-start=\"1562\"\u003ePharmaceutical \u0026amp; cosmetics production\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1632\" data-start=\"1602\"\u003e\n\u003cp data-end=\"1632\" data-start=\"1604\"\u003eFood \u0026amp; beverage processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1663\" data-start=\"1633\"\u003e\n\u003cp data-end=\"1663\" data-start=\"1635\"\u003eAquaculture \u0026amp; fish farming\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1695\" data-start=\"1665\"\u003e🛡️ Reliable Filtration\u003c\/h4\u003e\n\u003cp data-end=\"1919\" data-start=\"1696\"\u003eThis \u003cstrong data-end=\"1734\" data-start=\"1701\"\u003e4040 Reverse Osmosis Membrane\u003c\/strong\u003e delivers high-purity water, excellent rejection performance, and dependable durability, making it the ideal solution for demanding commercial and industrial water purification needs.\u003c\/p\u003e","brand":"Aqua Filtration","offers":[{"title":"Default Title","offer_id":52238522417475,"sku":"ULP-4040","price":130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/7296\/7491\/files\/AQUAPRIME_25_4331c7aa-d0fc-42cf-9c73-3c62811a67ed.png?v=1736958188"},{"product_id":"reverse-osmosis-membrane-4021-water-filter","title":"4\" X 21\" RO Membrane, 4021 Reverse Osmosis Window Cleaning\/ RO Systems","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cspan\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e4021 REVERSE OSMOSIS (RO) MEMBRANE 4\"X 21\"\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003cspan\u003eOur 4021 RO Membrane uses a thin, semipermeable film with microscopic pores that allow pure water to pass through while blocking larger molecules such as dissolved salts, minerals, and impurities. Designed for commercial and industrial RO systems, it delivers high flow and consistent rejection performance.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Aqua Filtration","offers":[{"title":"Default Title","offer_id":53932307579203,"sku":"ULP-4021","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0924\/7296\/7491\/files\/40_2.png?v=1764670835"}],"url":"https:\/\/www.aquafiltration.co.uk\/collections\/reverse-osmosis-membranes.oembed","provider":"Aqua Filtration","version":"1.0","type":"link"}