{"title":"Rainsoft","description":"","products":[{"product_id":"omnipure-10-x-2-5-1-mic-carbon-block-filter-omb934-1m","title":"Omnipure OMB934-1m Carbon Block Filter 1 Micron 2.5\" x 10\"","description":"\u003cp\u003eOmnipure's OM-Series filters contain the new OmnipureBlock media, a high quality carbon block made entirely at Omnipure's manufacturing facility. As a 9.75\" cartridge, the OMB934-1m fits most standard 10\" housings. Sediment up to 1 micron, chlorine, taste and odor are reduced by the carbon block core.\u003c\/p\u003e","brand":"Omnipure","offers":[{"title":"Default Title","offer_id":43671916282037,"sku":"OMB934-1m","price":19.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/omnipure-omnipure-2.5-x-10-1-mic-carbon-block-filter-omb934-1m-omb934-1m__68742.1691501824.1280.1280.jpg?v=1773763928"},{"product_id":"omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m","title":"Omnipure OMB934-5m Carbon Block Filter 5 Micron 2.5\" x 10\"","description":"\u003cp\u003eOmnipure's OM-Series filters contain the new Omnipure block media, a high quality carbon block made entirely at Omnipure's manufacturing facility. As a 9.75\" cartridge, the OMB934-5m fits most standard 10\" housings. Filter removes sediment, rust and dirt particles to a 5 micron level AND removes chlorine to improve taste and odor of water.\u003c\/p\u003e","brand":"Omnipure","offers":[{"title":"Default Title","offer_id":44101739315381,"sku":"OMB934-5m","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/omnipure-omb934-5m-carbon-block-filter.webp?v=1790977066"},{"product_id":"omnipure-2-5-x-12-q-series-5-mic-sediment-filter-q5605","title":"Omnipure Q5605 Sediment Filter 5 Micron 2.5\" x 12\"","description":"\u003cp\u003eThe Q5605 sediment filter is an easy-to-install replacement filter for your under-counter RO systems. The filter reduces sediment particles, including dirt and sand, up to 5 microns.\u003c\/p\u003e","brand":"Omnipure","offers":[{"title":"Default Title","offer_id":43671917985973,"sku":"Q5605","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/omnipure-omnipure-q-series-2.5-x-12-5-mic-sediment-filter-q5605-q5605__46900.1652381235.1280.1280.jpg?v=1790993226"},{"product_id":"omnipure-2-5-x-12-q-series-10-mic-carbon-block-filter-q5621","title":"Omnipure Q5621 Carbon Block Filter 10 Micron 2.5 \" x 12\"","description":"\u003cp\u003eThe Q-Series filter, manufactured by Omnipure, is an easy-to-install replacement cartridge that twists right into a permanent head. By using the Q5621 carbon block with your RO system, you reduce chlorine, taste, odor and sediment as small as 10 microns.\u003c\/p\u003e","brand":"Omnipure","offers":[{"title":"Default Title","offer_id":43671918149813,"sku":"Q5621","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/omnipure-omnipure-q5621-q-series-carbon-block-filter-replacement-10-micron-2.5-x-12-q5621__02482.1652381279.1280.1280.jpg?v=1790993513"},{"product_id":"omnipure-2-5-x-12-q-series-gac-t33-carbon-filter-q5633","title":"Omnipure Q5633 Granular Carbon Filter GAC T33 2.5\" x 12\"","description":"\u003cp\u003eThe Q-Series filter, manufactured by Omnipure, is an easy-to-install replacement cartridge that twists right into a permanent head. The Q5633 GAC filter uses granular activated carbon to reduce chlorine, taste and odor making it ideal for pre- or post RO filtration. The Q5633 filter is interchangeable with the following filters: Q5636, Q5628 and Q5640.\u003c\/p\u003e","brand":"Omnipure","offers":[{"title":"Default Title","offer_id":43671918215349,"sku":"Q5633","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/omnipure-q5633-gac-t33-carbon-filter.jpg?v=1790993512"},{"product_id":"rainsoft-tfc-rs9-22-compatible-22-gpd-tfc-membrane-fits-9568-9598-9596-9596n-uf22t","title":"Rainsoft TFC-RS9-22 RO Membrane 22 GPD Compatible","description":"\u003cp\u003eThis RO membrane is made specifically for RainSoft RO systems. It can replace RainSoft Ultrefiner parts 9568, 9564, 9596, 9596N, UF22T, UF22, M-T1810R24, 12448, 13018, 17374, 21176 and UF20.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671923228853,"sku":"TFC-RS9-22","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/rainsoft-compatible-22-gpd-tfc-ro-membrane-fits-9568-9598-9596-9596n-uf22t-tfc-rs9-22-tfc-rs9-22__23292.1691505217.1280.1280.jpg?v=1773763285"},{"product_id":"rainsoft-tfc-rs9-50-compatible-50-gpd-tfc-membrane-fits-uf-50t-models","title":"Rainsoft TFC-RS9-50 RO Membrane 50 GPD Compatible","description":"\u003cp\u003eThis RO membrane is made specifically for RainSoft RO systems. It can replace RainSoft Ultrefiner parts UF50T-CBVOC and UF50N-CBVOC.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671923327157,"sku":"TFC-RS9-50","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/rainsoft-tfc-rs9-50-compatible-tfc-reverse-osmosis-membrane-for-uf-50t-models-50-gallons-per-day-tfc-rs9-50__82349.1691505246.1280.1280.jpg?v=1773763276"},{"product_id":"omnipure-purotwist-50-gpd-q-series-tfc-membrane-with-flow-control-tq56-50fc","title":"Omnipure Q5672-50FC RO membrane 50 GPD with Flow Control","description":"\u003cp\u003eOmnipure's Q5672-50FC or TQ56-50FC encapsulated membrane is compatible with both PuROTwist 4000 and PuROTwist 3000 Reverse Osmosis systems or any system that uses Omnipure Q-Series filters. It comes with a built-in flow restrictor and check valve and is easy to install.\u003c\/p\u003e","brand":"Omnipure","offers":[{"title":"Default Title","offer_id":43671923916981,"sku":"TQ56-50FC","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/TQ56-50FC__17181.1713806015.1280.1280.jpg?v=1773763262"},{"product_id":"omnipure-2-x-6-inline-5-mic-carbon-gac-t33-filter","title":"Omnipure CL6ROT33 Inline Carbon Filter GAC 5 Mic 2\" x 6\"","description":"\u003cp\u003eThis inline GAC filter is one of the most widely-used filters for improving taste and odor and reducing chlorine. Customers use it with drinking fountains, ice machines, water coolers, RO systems, and under-the-sink applications. Various fittings are available for easy installation directly to your specific water line.\u003c\/p\u003e","brand":"Omnipure","offers":[{"title":"1\/4\" Female Threads (CL6ROT33-BB)","offer_id":43671926276277,"sku":"CL6ROT33-BB","price":10.99,"currency_code":"USD","in_stock":true},{"title":"3\/8\" Female Threads (CL6ROT33-CC)","offer_id":43671926309045,"sku":"CL6ROT33-CC","price":11.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/omnipure-omnipure-cl6rot33-2-x-6-5-mic-inline-carbon-gac-t33-filter-cl6rot33__83706.1691502143.1280.1280.jpg?v=1773763063"},{"product_id":"ge-osmonics-purtrex-10-in-5-micron-polyspun-sediment-filter-px05-9-7-8-93023","title":"Ready Water RW-SED2510050 Sediment Filter 5 Micron 2.5\" x 10\"","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Ready Water RW-SED2510050 is a high-capacity 5-micron sediment cartridge engineered with a proprietary 4-stage depth-loading design that captures contaminants progressively — from larger particles at the outer layer down to fine 5-micron sediment at the core. This construction maximizes dirt-holding capacity and maintains a consistently low pressure drop throughout the life of the filter, keeping your water flowing strong from day one to replacement day.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eDesigned as a direct drop-in replacement for the widely used RW-SED2510050 and PX05-9 7\/8 filters, it fits most standard 10-inch housings with no adapters or modifications needed. Built from 100% polypropylene meeting FDA Title 21 standards and certified by IAPMO R\u0026amp;T to NSF\/ANSI Standards 42, 61, and 372 for material safety. Recommended replacement every 3 to 12 months, depending on your water quality and usage. Made in the USA.\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e4-stage depth-loading design captures sand, silt, rust, dirt, and debris down to 5 microns throughout the full depth of the cartridge for maximum dirt-holding capacity\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eConsistently low pressure drop maintains strong water flow throughout the filter's service life\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCertified by IAPMO R\u0026amp;T to NSF\/ANSI Standards 42, 61, and 372; constructed from 100% FDA Title 21 compliant polypropylene\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDirect replacement for the 93023 and PX05-9 7\/8 filters; fits most standard 10-inch filter housings with no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ready Water","offers":[{"title":"Default Title","offer_id":43671927652533,"sku":"RW-SED2510050","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/ready-water-rw-sed2510050-5-micron-sediment-filter.jpg?v=1790982637"},{"product_id":"1-year-filter-replacement-kit-for-purotwist-3000-with-50-gpd-tfc-reverse-osmosis-system","title":"PuROTwist 3000 RO Filter Replacement Kit with 50 GPD Membrane","description":"\u003cp\u003e\u003cstrong\u003eFilter Replacement Kit for PuROTwist 3000 with 50 GPD TFC Reverse Osmosis Membrane and FREE Replacement O-Rings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Carbon Block Pre-Filter (\u003ca href=\"\/omnipure-2-5-x-12-q-series-10-mic-carbon-block-filter-q5621\/\"\u003eQ5621\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x RO Membrane TFC 50 GPD (\u003ca href=\"\/omnipure-purotwist-50-gpd-q-series-tfc-membrane-with-flow-control-tq56-50fc\/\"\u003eTQ56-50FC\u003c\/a\u003e) - Replace every 24 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x Carbon GAC Post Filter (\u003ca href=\"\/omnipure-2-5-x-12-q-series-gac-t33-carbon-filter-q5633\/\"\u003eQ5633\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eO-RINGS - FREE Replacement O-rings for Filter Heads (3x \u003ca href=\"\/omnipure-q-series-head-o-ring-large-h-118\/\"\u003eH-118\u003c\/a\u003e and 3x \u003ca href=\"\/omnipure-q-series-head-o-ring-small-h-011\/\"\u003eH-011\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"271\" data-start=\"240\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-end=\"812\" data-start=\"354\"\u003e\n\u003cli data-end=\"542\" data-start=\"354\"\u003e\n\u003cp data-end=\"542\" data-start=\"356\"\u003e\u003cstrong data-end=\"394\" data-start=\"356\"\u003eYear 1 Kit found on this page (Includes RO Membrane):\u003c\/strong\u003e\u003cbr data-end=\"397\" data-start=\"394\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"440\" data-start=\"414\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"496\" data-start=\"460\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"539\" data-start=\"526\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"812\" data-start=\"544\"\u003e\n\u003cp data-end=\"812\" data-start=\"546\"\u003e\u003cstrong data-end=\"583\" data-start=\"546\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/purotwist-3000-ro-replacement-filter-kit-membrane-sold-separately?variant=43671990698165\"\u003eYear 2 Kit (Without RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-end=\"586\" data-start=\"583\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"670\" data-start=\"639\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"728\" data-start=\"682\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"763\" data-start=\"749\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671964876981,"sku":"YSM-PURO3T50","price":135.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YSM-PURO3T50__23366.1711662493.1280.1280.jpg?v=1773762883"},{"product_id":"rainsoft-21179-compatible-ro-filter-kit-with-membrane","title":"Rainsoft 21179 Compatible RO Filter Kit with Membrane","description":"\u003cp\u003e\u003cstrong\u003e1-Year Filter Replacement Kit with RO Membrane for RainSoft 21179 Reverse Osmosis System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Carbon Block Pre Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x RO Membrane TFC 50 GPD (\u003ca href=\"\/rainsoft-tfc-rs9-50-compatible-50-gpd-tfc-membrane-fits-uf-50t-models\/\"\u003eTFC-RS9-50\u003c\/a\u003e) - Replace every 24 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x Carbon Block Post Filter (\u003ca href=\"\/omnipure-10-x-2-5-1-mic-carbon-block-filter-omb934-1m\/\"\u003eOMB934-1M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote these filters are high-quality replacement filters for the Rainsoft 21179 RO system and not genuine Rainsoft parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If your Rainsoft reverse osmosis system is from \u003cstrong\u003e2013 or newer\u003c\/strong\u003e, it most likely is the \u003ca href=\"\/rainsoft-ultrefiner-ii-three-stage-ro-system\/\"\u003eUltrefiner II\u003c\/a\u003e. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. \u003ca href=\"\/ro-system-conversion-kit-with-filters-50-gpd-pt3000t50-ss-rk\/\"\u003eConversion kits\u003c\/a\u003e to generic non-OEM replacement filters are available.\u003c\/p\u003e\n\u003cp data-start=\"231\" data-end=\"352\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"240\" data-end=\"271\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-start=\"354\" data-end=\"812\"\u003e\n\u003cli data-start=\"354\" data-end=\"542\"\u003e\n\u003cp data-start=\"356\" data-end=\"542\"\u003e\u003cstrong data-start=\"356\" data-end=\"394\"\u003eYear 1 Kit (shown here):\u003c\/strong\u003e\u003cbr data-start=\"394\" data-end=\"397\"\u003eIdeal for your first full replacement, this kit includes all filters plus the RO membrane, which typically lasts up to 24 months.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"812\"\u003e\n\u003cp data-start=\"546\" data-end=\"812\"\u003e\u003cstrong data-start=\"546\" data-end=\"583\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/rainsoft-21179-compatible-ro-filter-kit-membrane-sold-separately?variant=43671991058613\"\u003eYear 2 Kit (Without RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eAfter the first year, you only need to replace the pre- and post-filters, since the RO membrane is still good for another year. This kit helps you save money while keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671978279093,"sku":"YSM-RS21179","price":114.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YSM-RS21179__06555.1711662648.1280.1280.jpg?v=1773762883"},{"product_id":"rainsoft-uf22-compatible-ro-filter-kit-with-membrane","title":"Rainsoft UF22 Compatible RO Filter Kit with Membrane","description":"\u003cp\u003e\u003cstrong\u003e1-Year Filter Replacement Kit with RO Membrane for RainSoft UF22 Reverse Osmosis System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Carbon Block Pre Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x RO Membrane TFC 22 GPD (\u003ca href=\"\/rainsoft-tfc-rs9-22-compatible-22-gpd-tfc-membrane-fits-9568-9598-9596-9596n-uf22t\/\"\u003eTFC-RS9-22\u003c\/a\u003e) - Replace every 24 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x Carbon Block Post Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If your Rainsoft reverse osmosis system is from \u003cstrong\u003e2013 or newer\u003c\/strong\u003e, it most likely is the \u003ca href=\"\/rainsoft-ultrefiner-ii-three-stage-ro-system\/\"\u003eUltrefiner II\u003c\/a\u003e. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. \u003ca href=\"\/ro-system-conversion-kit-with-filters-50-gpd-pt3000t50-ss-rk\/\"\u003eConversion kits\u003c\/a\u003e to generic non-OEM replacement filters are available.\u003c\/p\u003e\n\u003cp data-end=\"352\" data-start=\"231\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"271\" data-start=\"240\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-end=\"812\" data-start=\"354\"\u003e\n\u003cli data-end=\"542\" data-start=\"354\"\u003e\n\u003cp data-end=\"542\" data-start=\"356\"\u003e\u003cstrong data-end=\"394\" data-start=\"356\"\u003eYear 1 Kit found on this page (Includes RO Membrane):\u003c\/strong\u003e\u003cbr data-end=\"397\" data-start=\"394\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"440\" data-start=\"414\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"496\" data-start=\"460\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"539\" data-start=\"526\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"812\" data-start=\"544\"\u003e\n\u003cp data-end=\"812\" data-start=\"546\"\u003e\u003cstrong data-end=\"583\" data-start=\"546\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/rainsoft-uf22-compatible-ro-filter-kit-membrane-sold-separately?variant=43671991484597\"\u003eYear 2 Kit (Without RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-end=\"586\" data-start=\"583\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"670\" data-start=\"639\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"728\" data-start=\"682\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"763\" data-start=\"749\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671981916341,"sku":"YSM-RSUF22","price":99.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YSM-RSUF22__60843.1711662702.1280.1280.jpg?v=1773762883"},{"product_id":"1-year-replacement-filter-kit-with-membrane-for-rainsoft-uf50-reverse-osmosis-system","title":"RainSoft UF50 Compatible RO Filter Kit with Membrane","description":"\u003cp\u003e\u003cstrong\u003eFilter Replacement filters with RO Membrane compatible with RainSoft UF50 Reverse Osmosis System)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Carbon Block Pre Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x RO Membrane TFC 50 GPD (\u003ca href=\"\/rainsoft-tfc-rs9-50-compatible-50-gpd-tfc-membrane-fits-uf-50t-models\/\"\u003eTFC-RS9-50\u003c\/a\u003e) - Replace every 24 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x Carbon Block Post Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If your Rainsoft reverse osmosis system is from \u003cstrong\u003e2013 or newer\u003c\/strong\u003e, it most likely is the \u003ca href=\"\/rainsoft-ultrefiner-ii-three-stage-ro-system\/\"\u003eUltrefiner II\u003c\/a\u003e. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. \u003ca href=\"\/ro-system-conversion-kit-with-filters-50-gpd-pt3000t50-ss-rk\/\"\u003eConversion kits\u003c\/a\u003e to generic non-OEM replacement filters are available.\u003c\/p\u003e\n\u003cp data-start=\"231\" data-end=\"352\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"240\" data-end=\"271\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-start=\"354\" data-end=\"812\"\u003e\n\u003cli data-start=\"354\" data-end=\"542\"\u003e\n\u003cp data-start=\"356\" data-end=\"542\"\u003e\u003cstrong data-start=\"356\" data-end=\"394\"\u003eYear 1 Kit found on this page (Includes RO Membrane):\u003c\/strong\u003e\u003cbr data-start=\"394\" data-end=\"397\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"414\" data-end=\"440\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"460\" data-end=\"496\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"526\" data-end=\"539\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"812\"\u003e\n\u003cp data-start=\"546\" data-end=\"812\"\u003e\u003cstrong data-start=\"546\" data-end=\"583\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/1-year-replacement-filter-kit-for-rainsoft-uf50-reverse-osmosis-system-ro-membrane-sold-separately?variant=43671991648437\"\u003eYear 2 Kit (Without RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"639\" data-end=\"670\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"682\" data-end=\"728\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"749\" data-end=\"763\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"814\" data-end=\"971\"\u003eBy offering two kits, we make it easy to follow the recommended\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"878\" data-end=\"902\"\u003ereplacement schedule\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"907\" data-end=\"923\"\u003ereduce waste\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— so you only buy what your system truly needs.\u003c\/p\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671984472245,"sku":"YSM-RSUF50","price":109.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YSM-RSUF50__75600.1711662737.1280.1280.jpg?v=1773762883"},{"product_id":"purotwist-3000-ro-replacement-filter-kit-membrane-sold-separately","title":"PuROTwist 3000 RO Replacement Filter Kit - No Membrane","description":"\u003cp\u003e\u003cstrong\u003e1-Year Filter Replacement Kit for PuROTwist 3000 Reverse Osmosis System (RO Membrane Sold Separately)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Carbon Block Pre-Filter (\u003ca href=\"\/omnipure-2-5-x-12-q-series-10-mic-carbon-block-filter-q5621\/\"\u003eQ5621\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 0x (RO Membrane \u003ca href=\"\/omnipure-purotwist-50-gpd-q-series-tfc-membrane-with-flow-control-tq56-50fc\/\"\u003eTQ56-50FC\u003c\/a\u003e Sold Separately or with Replacement Kit \u003ca href=\"\/1-year-filter-replacement-kit-for-purotwist-3000-with-50-gpd-tfc-reverse-osmosis-system\/\"\u003eYSM-PURO3T50\u003c\/a\u003e) - Replace Every 24 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x Carbon GAC Post Filter (\u003ca href=\"\/omnipure-2-5-x-12-q-series-gac-t33-carbon-filter-q5633\/\"\u003eQ5633\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"352\" data-start=\"231\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"271\" data-start=\"240\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-end=\"812\" data-start=\"354\"\u003e\n\u003cli data-end=\"542\" data-start=\"354\"\u003e\n\u003cp data-end=\"542\" data-start=\"356\"\u003e\u003cstrong data-end=\"394\" data-start=\"356\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/1-year-filter-replacement-kit-for-purotwist-3000-with-50-gpd-tfc-reverse-osmosis-system?variant=43671964876981\"\u003eYear 1 Kit (Includes RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-end=\"397\" data-start=\"394\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"440\" data-start=\"414\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"496\" data-start=\"460\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"539\" data-start=\"526\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"812\" data-start=\"544\"\u003e\n\u003cp data-end=\"812\" data-start=\"546\"\u003e\u003cstrong data-end=\"583\" data-start=\"546\"\u003eYear 2 Kit found on this page (Without RO Membrane):\u003c\/strong\u003e\u003cbr data-end=\"586\" data-start=\"583\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"670\" data-start=\"639\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"728\" data-start=\"682\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"763\" data-start=\"749\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on incoming water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671990698165,"sku":"YS-PURO3T50","price":49.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YS-PURO3T50__31055.1711654725.1280.1280.jpg?v=1773762882"},{"product_id":"rainsoft-21179-compatible-ro-filter-kit-membrane-sold-separately","title":"RainSoft 21179 Compatible RO Filter Kit - Membrane Sold Separately","description":"\u003cp\u003e\u003cstrong\u003e1-Year Filter Replacement Kit for RainSoft 21179 Reverse Osmosis System (RO Membrane Sold Separately)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Carbon Block Pre Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 0x (RO Membrane \u003ca href=\"\/rainsoft-tfc-rs9-50-compatible-50-gpd-tfc-membrane-fits-uf-50t-models\/\"\u003eTFC-RS9-50\u003c\/a\u003e Sold Separately or Included with Replacement Kit \u003ca href=\"\/rainsoft-21179-compatible-ro-filter-kit-with-membrane\/\"\u003eYSM-RS21179\u003c\/a\u003e) - Replace Every 24 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x Carbon Block Post Filter (\u003ca href=\"\/omnipure-10-x-2-5-1-mic-carbon-block-filter-omb934-1m\/\"\u003eOMB934-1M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote these filters are high-quality replacement filters for the Rainsoft 21179 RO system and not genuine Rainsoft parts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If your Rainsoft reverse osmosis system is from \u003cstrong\u003e2013 or newer\u003c\/strong\u003e, it most likely is the \u003ca href=\"\/rainsoft-ultrefiner-ii-three-stage-ro-system\/\"\u003eUltrefiner II\u003c\/a\u003e. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. \u003ca href=\"\/ro-system-conversion-kit-with-filters-50-gpd-pt3000t50-ss-rk\/\"\u003eConversion kits\u003c\/a\u003e to generic non-OEM replacement filters are available.\u003c\/p\u003e\n\u003cp data-end=\"352\" data-start=\"231\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"271\" data-start=\"240\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-end=\"812\" data-start=\"354\"\u003e\n\u003cli data-end=\"542\" data-start=\"354\"\u003e\n\u003cp data-end=\"542\" data-start=\"356\"\u003e\u003cstrong data-end=\"394\" data-start=\"356\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/rainsoft-21179-compatible-ro-filter-kit-with-membrane?variant=43671978279093\"\u003eYear 1 Kit (Includes RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-end=\"397\" data-start=\"394\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"440\" data-start=\"414\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"496\" data-start=\"460\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"539\" data-start=\"526\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"812\" data-start=\"544\"\u003e\n\u003cp data-end=\"812\" data-start=\"546\"\u003e\u003cstrong data-end=\"583\" data-start=\"546\"\u003eYear 2 Kit found on this page (Without RO Membrane):\u003c\/strong\u003e\u003cbr data-end=\"586\" data-start=\"583\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"670\" data-start=\"639\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"728\" data-start=\"682\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"763\" data-start=\"749\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on incoming water contaminant levels and volume of water being treated\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671991058613,"sku":"YS-RS21179","price":34.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YS-RS21179__57229.1711655098.1280.1280.jpg?v=1773762882"},{"product_id":"1-year-replacement-filter-kit-for-rainsoft-9596-reverse-osmosis-system-ro-membrane-sold-separately","title":"RainSoft 9596 Compatible RO Filter Kit - Membrane Sold Separately","description":"\u003cp\u003e\u003cstrong\u003e1-Year Compatible Filter Replacement Kit for RainSoft 9596 Reverse Osmosis System (RO Membrane Sold Separately)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Sediment Pre-Filter (\u003ca href=\"\/products\/ge-osmonics-purtrex-10-in-5-micron-polyspun-sediment-filter-px05-9-7-8-93023\"\u003eRW-SED2510050\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x Carbon Block Pre-Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 0x (RO Membrane \u003ca href=\"\/rainsoft-tfc-rs9-22-compatible-22-gpd-tfc-membrane-fits-9568-9598-9596-9596n-uf22t\/\"\u003eTFC-RS9-22\u003c\/a\u003e Sold Separately or Included with Replacement Kit \u003ca href=\"\/rainsoft-9596-compatible-ro-filter-kit-with-ro-membrane\/\"\u003eYSM-RS9596\u003c\/a\u003e) - Replace Every 24 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 4 - 1x Carbon GAC Post Filter (\u003ca href=\"\/omnipure-2-x-6-inline-5-mic-carbon-gac-t33-filter\/\"\u003eCL6ROT33-BB\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If your Rainsoft reverse osmosis system is from \u003cstrong\u003e2013 or newer\u003c\/strong\u003e, it most likely is the \u003ca href=\"\/rainsoft-ultrefiner-ii-three-stage-ro-system\/\"\u003eUltrefiner II\u003c\/a\u003e. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. \u003ca href=\"\/ro-system-conversion-kit-with-filters-50-gpd-pt3000t50-ss-rk\/\"\u003eConversion kits\u003c\/a\u003e to generic non-OEM replacement filters are available.\u003c\/p\u003e\n\u003cp data-start=\"231\" data-end=\"352\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"240\" data-end=\"271\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-start=\"354\" data-end=\"812\"\u003e\n\u003cli data-start=\"354\" data-end=\"542\"\u003e\n\u003cp data-start=\"356\" data-end=\"542\"\u003e\u003cstrong data-start=\"356\" data-end=\"394\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/rainsoft-9596-compatible-ro-filter-kit-with-ro-membrane?variant=43672066850997\"\u003eYear 1 Kit (Includes RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-start=\"394\" data-end=\"397\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"414\" data-end=\"440\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"460\" data-end=\"496\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"526\" data-end=\"539\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"812\"\u003e\n\u003cp data-start=\"546\" data-end=\"812\"\u003e\u003cstrong data-start=\"546\" data-end=\"583\"\u003eYear 2 Kit found on this page (Without RO Membrane):\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"639\" data-end=\"670\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"682\" data-end=\"728\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"749\" data-end=\"763\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on incoming water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671991287989,"sku":"YS-RS9596","price":34.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/rainsoft-9596-compatible-reverse-osmosis-filter-replacements-ro-membrane-sold-separately-ys-rs9596__59279.1691505130.1280.1280.jpg?v=1773762882"},{"product_id":"rainsoft-uf22-compatible-ro-filter-kit-membrane-sold-separately","title":"RainSoft UF22 Compatible RO Filter Kit - Membrane Sold Separately","description":"\u003cp\u003e\u003cstrong\u003e1-Year Filter Replacement Kit for RainSoft UF22 Reverse Osmosis System (RO Membrane Sold Separately)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Carbon Block Pre Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 0x (RO Membrane \u003ca href=\"\/rainsoft-tfc-rs9-22-compatible-22-gpd-tfc-membrane-fits-9568-9598-9596-9596n-uf22t\/\"\u003eTFC-RS9-22\u003c\/a\u003e Sold Separately or Included with Replacement Kit \u003ca href=\"\/rainsoft-uf22-compatible-ro-filter-kit-with-membrane\/\"\u003eYSM-RSUF22\u003c\/a\u003e) - Replace Every 24 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x Carbon Block Post Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If your Rainsoft reverse osmosis system is from \u003cstrong\u003e2013 or newer\u003c\/strong\u003e, it most likely is the \u003ca href=\"\/rainsoft-ultrefiner-ii-three-stage-ro-system\/\"\u003eUltrefiner II\u003c\/a\u003e. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. \u003ca href=\"\/ro-system-conversion-kit-with-filters-50-gpd-pt3000t50-ss-rk\/\"\u003eConversion kits\u003c\/a\u003e to generic non-OEM replacement filters are available.\u003c\/p\u003e\n\u003cp data-end=\"352\" data-start=\"231\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"271\" data-start=\"240\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-end=\"812\" data-start=\"354\"\u003e\n\u003cli data-end=\"542\" data-start=\"354\"\u003e\n\u003cp data-end=\"542\" data-start=\"356\"\u003e\u003cstrong data-end=\"394\" data-start=\"356\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/rainsoft-uf22-compatible-ro-filter-kit-with-membrane?variant=43671981916341\"\u003eYear 1 Kit (Includes RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-end=\"397\" data-start=\"394\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"440\" data-start=\"414\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"496\" data-start=\"460\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"539\" data-start=\"526\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"812\" data-start=\"544\"\u003e\n\u003cp data-end=\"812\" data-start=\"546\"\u003e\u003cstrong data-end=\"583\" data-start=\"546\"\u003eYear 2 Kit found on this page (Without RO Membrane):\u003c\/strong\u003e\u003cbr data-end=\"586\" data-start=\"583\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"670\" data-start=\"639\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"728\" data-start=\"682\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-end=\"763\" data-start=\"749\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on incoming water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671991484597,"sku":"YS-RSUF22","price":29.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YS-RSUF22__38596.1711655175.1280.1280.jpg?v=1773762881"},{"product_id":"1-year-replacement-filter-kit-for-rainsoft-uf50-reverse-osmosis-system-ro-membrane-sold-separately","title":"RainSoft UF50 Compatible RO Filter Kit - Membrane Sold Separately","description":"\u003cp\u003e\u003cstrong\u003eHigh-quality filter replacement kit compatible with RainSoft UF50 Reverse Osmosis System (RO Membrane Sold Separately)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Carbon Block Pre Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 0x (RO Membrane \u003ca href=\"\/rainsoft-tfc-rs9-50-compatible-50-gpd-tfc-membrane-fits-uf-50t-models\/\"\u003eTFC-RS9-50\u003c\/a\u003e Sold Separately or Included with Replacement Kit \u003ca href=\"\/1-year-replacement-filter-kit-with-membrane-for-rainsoft-uf50-reverse-osmosis-system\/\"\u003eYSM-RSUF50\u003c\/a\u003e) - Replace every 24 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x Carbon Block Post Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If your Rainsoft reverse osmosis system is from \u003cstrong\u003e2013 or newer\u003c\/strong\u003e, it most likely is the \u003ca href=\"\/rainsoft-ultrefiner-ii-three-stage-ro-system\/\"\u003eUltrefiner II\u003c\/a\u003e. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. \u003ca href=\"\/ro-system-conversion-kit-with-filters-50-gpd-pt3000t50-ss-rk\/\"\u003eConversion kits\u003c\/a\u003e to generic non-OEM replacement filters are available.\u003c\/p\u003e\n\u003cp data-start=\"231\" data-end=\"352\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"240\" data-end=\"271\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-start=\"354\" data-end=\"812\"\u003e\n\u003cli data-start=\"354\" data-end=\"542\"\u003e\n\u003cp data-start=\"356\" data-end=\"542\"\u003e\u003cstrong data-start=\"356\" data-end=\"394\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/1-year-replacement-filter-kit-with-membrane-for-rainsoft-uf50-reverse-osmosis-system?variant=43671984472245\"\u003eYear 1 Kit (Includes RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-start=\"394\" data-end=\"397\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"414\" data-end=\"440\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"460\" data-end=\"496\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"526\" data-end=\"539\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"812\"\u003e\n\u003cp data-start=\"546\" data-end=\"812\"\u003e\u003cstrong data-start=\"546\" data-end=\"583\"\u003eYear 2 Kit found on this page (Without RO Membrane):\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"639\" data-end=\"670\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"682\" data-end=\"728\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"749\" data-end=\"763\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on incoming water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43671991648437,"sku":"YS-RSUF50","price":29.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YS-RSUF50__56459.1711655283.1280.1280.jpg?v=1773762881"},{"product_id":"rainsoft-9596-compatible-ro-filter-kit-with-ro-membrane","title":"Rainsoft 9596 Compatible RO Filter Kit with RO Membrane","description":"\u003cp\u003e\u003cstrong\u003eHigh-quality replacement filters and membrane for your RainSoft 9596 Reverse Osmosis System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Sediment Pre-Filter (\u003ca href=\"\/products\/ge-osmonics-purtrex-10-in-5-micron-polyspun-sediment-filter-px05-9-7-8-93023\"\u003eRW-SED2510050\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x Carbon Block Pre-Filter (\u003ca href=\"\/omnipure-10-x-2-5-5-mic-carbon-block-filter-omb934-5m\/\"\u003eOMB934-5M\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x RO Membrane TFC 22 GPD (\u003ca href=\"\/rainsoft-tfc-rs9-22-compatible-22-gpd-tfc-membrane-fits-9568-9598-9596-9596n-uf22t\/\"\u003eTFC-RS9-22\u003c\/a\u003e) - Replace every 24 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 4 - 1x Carbon GAC Post Filter (\u003ca href=\"\/omnipure-2-x-6-inline-5-mic-carbon-gac-t33-filter\/\"\u003eCL6ROT33-BB\u003c\/a\u003e) - Replace Every 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If your Rainsoft reverse osmosis system is from \u003cstrong\u003e2013 or newer\u003c\/strong\u003e, it most likely is the \u003ca href=\"\/rainsoft-ultrefiner-ii-three-stage-ro-system\/\"\u003eUltrefiner II\u003c\/a\u003e. The Ultrefiner II requires proprietary filters that must be purchased from a Rainsoft dealer. \u003ca href=\"\/ro-system-conversion-kit-with-filters-50-gpd-pt3000t50-ss-rk\/\"\u003eConversion kits\u003c\/a\u003e to generic non-OEM replacement filters are available.\u003c\/p\u003e\n\u003cp data-start=\"231\" data-end=\"352\"\u003eWe offer \u003cstrong data-start=\"240\" data-end=\"271\"\u003etwo replacement filter kits\u003c\/strong\u003e so you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-start=\"354\" data-end=\"812\"\u003e\n\u003cli data-start=\"354\" data-end=\"542\"\u003e\n\u003cp data-start=\"356\" data-end=\"542\"\u003e\u003cstrong data-start=\"356\" data-end=\"394\"\u003eYear 1 Kit (Includes RO Membrane) available on this page:\u003c\/strong\u003e\u003cbr data-start=\"394\" data-end=\"397\"\u003eIdeal for your \u003cstrong data-start=\"414\" data-end=\"440\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes \u003cstrong data-start=\"460\" data-end=\"496\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to \u003cstrong data-start=\"526\" data-end=\"539\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"812\"\u003e\n\u003cp data-start=\"546\" data-end=\"812\"\u003e\u003cstrong data-start=\"546\" data-end=\"583\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/1-year-replacement-filter-kit-for-rainsoft-9596-reverse-osmosis-system-ro-membrane-sold-separately?variant=43671991287989\"\u003eYear 2 Kit (Without RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eAfter the first year, you only need to replace the \u003cstrong data-start=\"639\" data-end=\"670\"\u003epre-filters and post-filter\u003c\/strong\u003e, since the \u003cstrong data-start=\"682\" data-end=\"728\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you \u003cstrong data-start=\"749\" data-end=\"763\"\u003esave money\u003c\/strong\u003e while keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":43672066850997,"sku":"YSM-RS9596","price":104.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/rainsoft-9596-compatible-ro-filter-replacement-kit-with-membrane-low-cost-alternative-for-4-stage-reverse-osmosis-drinking-water-system-ysm-rs9596__95484.1691505158.1280.1280.png?v=1773762835"},{"product_id":"ro-system-conversion-kit-with-quick-change-filters-75-gpd-pt4000t75-rk","title":"RO System Conversion Kit with Quick Change Filters 75 GPD PT4000T75-RK","description":"\u003cp\u003eIf your current RO system uses expensive proprietary filters, we recommend you convert your system to a PuROTwist Reverse Osmosis Water Filter System.\u003c\/p\u003e\n\u003cp\u003eThis high quality \u003ca href=\"\/how-to-update-your-reverse-osmosis-filter-system-and-save-money\/\"\u003econversion kit\u003c\/a\u003e includes just the manifold and filters. You can keep your tank, faucet and lines installed in place. Simply remove your old system and plug the tubes into this new system. Later, to replace the filters for this system, simply twist the used filter off and twist the new filter on, at nearly half the price of your proprietary filters! No tools, no buckets, and no mess. The PT4000T75-RK is a 4 stage, point-of-use RO system that treats water at 75 GPD.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/how-to-update-your-reverse-osmosis-filter-system-and-save-money\/\"\u003eLearn more\u003c\/a\u003e about how a RO retrofit kit can save you money AND extend the life of your RO system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIncludes\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRO System\u003c\/li\u003e\n\u003cli\u003eFilters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PuROTwist","offers":[{"title":"Default Title","offer_id":44439965728949,"sku":"PT4000T75-RK","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/ro-conversion-kit-w-manifold-and-filters-only-purotwist-4-stage-50-gpd-tfc-ro-system-pt4000t50-ss-rk-pt4000t50-ss-rk__31695.1691505339.1280.1280.jpg?v=1773761924"},{"product_id":"omnipure-tq56-75-xhr-fc200-ro-membrane-75-gpd-with-flow-restrictor","title":"Omnipure TQ56-75-XHR-FC200 RO membrane 75 GPD with Flow Restrictor","description":"\u003cp\u003e\u003cspan\u003eUpgrade to the Omnipure TQ56-75-XHR-FC200 encapsulated RO membrane — engineered for higher efficiency, superior contaminant rejection, and an industry-leading 1:1 pure water to water waste ratio. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eREPLACES ANY OF THESE RO MEMBRANES:\u003c\/strong\u003e\u003cbr\u003e• TQ56-15FC (15–18 GPD) — upgrade to 4× more output\u003cbr\u003e• TQ56-36FC (36 GPD) — upgrade to 2× more output\u003cbr\u003e• TQ56-50FC \/ TQ56-50FV (50 GPD) — get 50% more water\u003cbr\u003e• TQ56-75FC (75 GPD) — direct performance match\u003cbr\u003e• TQ56-100CV (100 GPD) — universal compatible replacement\u003cbr\u003e• Q5672-50FC, Q5672-SA, Q5572-SA — direct Omnipure Q-Series replacement\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eENVIRO FRIENDLY 1:1 WATER WASTE RATIO \u003cbr\u003e\u003c\/strong\u003eThe TQ56-75-XHR-FC200 is built around a Thin Film Composite (TFC) membrane — the gold standard in reverse osmosis filtration. TFC's multi-layer polyamide construction delivers maximum contaminant rejection at lower operating pressures, producing faster flow rates and a longer membrane lifespan. That efficiency is what makes the \u003cstrong\u003e1:1\u003c\/strong\u003e pure-to-waste ratio possible: for every gallon of clean water produced, only one gallon is discarded — compared to 3 to 4 gallons wasted by conventional RO systems.\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT-IN FC200 FLOW RESTRICTOR INCLUDED\u003c\/strong\u003e\u003cbr\u003eUnlike bare 1812-format membranes that require a separate flow restrictor, the TQ56-75-XHR-FC200 includes a factory-integrated FC200 (200 mL) flow control. Just twist out the old membrane, twist in the new one. No tools. No extra parts. No mess.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEXTRA HIGH REJECTION (XHR) PERFORMANCE\u003c\/strong\u003e\u003cbr\u003eThe XHR membrane technology delivers superior contaminant rejection rates, reducing lead, mercury, fluoride, Arsenic V, barium, cadmium, chromium III \u0026amp; VI, copper, nitrate, nitrite, radium, selenium, and total dissolved solids (TDS) from your drinking water. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSYSTEM COMPATIBILITY\u003c\/strong\u003e\u003cbr\u003eCompatible with: PuROTwist 4000 (50 GPD \u0026amp; 75 GPD models), PuROTwist 3000, and any system using Omnipure Q-Series twist-connect filter heads.\u003c\/p\u003e\n\u003cp\u003eNOTE: This is an encapsulated Q-Series membrane (12.75\" × 2.5\" with Q-twist connector). It is not a standard 1812 bare membrane. If your system uses Omnipure Q-Series or PuROTwist-style twist-connect filters, this is the correct replacement.\u003c\/p\u003e","brand":"Omnipure","offers":[{"title":"Default Title","offer_id":44449942274229,"sku":"TQ56-75-XHR-FC200","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/TQ56-75-XHR-FC200.webp?v=1790976623"},{"product_id":"purotwist-4000-ro-filter-replacement-kit-with-75-gpd-membrane","title":"PuROTwist 4000 RO Filter Replacement Kit with 75 GPD Membrane","description":"\u003cp\u003e\u003cstrong\u003e1-Year Filter Replacement Kit for PuROTwist 4000 with 75 GPD TFC Reverse Osmosis Membrane and FREE Replacement O-Rings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Sediment Pre-Filter (\u003ca title=\"Q5605\" href=\"\/products\/omnipure-2-5-x-12-q-series-5-mic-sediment-filter-q5605?variant=43671917985973\"\u003eQ5605\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x Carbon GAC Pre-Filter (\u003ca title=\"Q5621\" href=\"\/products\/omnipure-2-5-x-12-q-series-10-mic-carbon-block-filter-q5621\"\u003eQ5621\u003c\/a\u003e\u003ca href=\"\/products\/omnipure-q5629-carbon-block-filter-with-chloramine-reduction-1-micron\" title=\"Q5629\"\u003e\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x RO Membrane TFC 75 GPD (\u003ca href=\"\/products\/omnipure-tq56-75-xhr-fc200-ro-membrane-75-gpd-with-flow-restrictor\" title=\"TQ56-75-XHR-FC200\"\u003eTQ56-75-XHR-FC200\u003c\/a\u003e) - Replace every 24 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 4 - 1x Carbon GAC Post Filter (\u003ca href=\"\/products\/omnipure-2-5-x-12-q-series-gac-t33-carbon-filter-q5633\" title=\"Q5633\"\u003eQ5633\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eO-RINGS - FREE Replacement O-rings for Filter Heads (4x \u003ca href=\"\/products\/omnipure-q-series-head-o-ring-large-h-118\" title=\"H-118\"\u003eH-118\u003c\/a\u003e and 4x \u003ca href=\"\/products\/omnipure-q-series-head-o-ring-small-h-011\" title=\"H-011\"\u003eH-011\u003c\/a\u003e)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"231\" data-end=\"352\"\u003e\u003cspan\u003e\u003cstrong\u003eIncludes High-Efficiency Membrane: \u003c\/strong\u003eThis PuROTwist 4000 filter kit features a 75 GPD membrane built on a 1:1 pure-to-wastewater ratio, a major improvement over older 3:1 or 4:1 RO membranes that waste far more water per gallon produced — well-suited for households with moderate to high water use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"231\" data-end=\"352\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"240\" data-end=\"271\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-start=\"354\" data-end=\"812\"\u003e\n\u003cli data-start=\"354\" data-end=\"542\"\u003e\n\u003cp data-start=\"356\" data-end=\"542\"\u003e\u003cstrong data-start=\"356\" data-end=\"394\"\u003eYear 1 Kit found on this page (Includes RO Membrane):\u003c\/strong\u003e\u003cbr data-start=\"394\" data-end=\"397\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"414\" data-end=\"440\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"460\" data-end=\"496\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"526\" data-end=\"539\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"812\"\u003e\n\u003cp data-start=\"546\" data-end=\"812\"\u003e\u003cstrong data-start=\"546\" data-end=\"583\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/purotwist-4000t75-replacement-filter-kit-membrane-sold-separately?variant=44496806838453\"\u003eYear 2 Kit (Without RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"639\" data-end=\"670\"\u003epre- and post-filters\u003c\/strong\u003e, since the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"682\" data-end=\"728\"\u003eRO membrane is still good for another year\u003c\/strong\u003e. This kit helps you\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"749\" data-end=\"763\"\u003esave money\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated, depending on water contaminant levels and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":44496786751669,"sku":"YSM-PURO4T75","price":170.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YSM-PURO4T75_c2629e21-0212-480a-92be-9327231dea1c.jpg?v=1773761975"},{"product_id":"purotwist-4000t75-replacement-filter-kit-membrane-sold-separately","title":"PuROTwist 4000T75 Replacement Filter Kit - Membrane Sold Separately","description":"\u003cp\u003e\u003cstrong\u003eFilter Replacement Kit for PuROTwist 4000 Reverse Osmosis System (RO Membrane Sold Separately)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eINCLUDES:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSTAGE 1 - 1x Sediment Pre-Filter (\u003ca title=\"Q5605\" href=\"\/products\/omnipure-2-5-x-12-q-series-5-mic-sediment-filter-q5605?variant=43671917985973\"\u003eQ5605\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x Carbon GAC Pre-Filter (\u003ca title=\"Q5621\" href=\"\/products\/omnipure-2-5-x-12-q-series-10-mic-carbon-block-filter-q5621\"\u003eQ5621\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 0x (RO Membrane \u003ca href=\"\/products\/omnipure-tq56-75-xhr-fc200-ro-membrane-75-gpd-with-flow-restrictor\" title=\"TQ56-75-XHR-FC200\"\u003eTQ56-75-XHR-FC200\u003c\/a\u003e Sold Separately or with Replacement Kits \u003ca href=\"\/products\/purotwist-4000-ro-filter-replacement-kit-with-75-gpd-membrane\" title=\"PT4000T75 75 GPD\"\u003eYSM-PURO4T75\u003c\/a\u003e) - Replace every 24 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 4 - 1x Carbon GAC Post Filter (\u003ca href=\"\/products\/omnipure-2-5-x-12-q-series-gac-t33-carbon-filter-q5633\" title=\"Q5633\"\u003eQ5633\u003c\/a\u003e) - Replace every 6-12 months or as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"231\" data-end=\"352\"\u003eWe offer\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"240\" data-end=\"271\"\u003etwo replacement filter kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eso you can get exactly what you need — and avoid paying for filters you don’t.\u003c\/p\u003e\n\u003cul data-start=\"354\" data-end=\"812\"\u003e\n\u003cli data-start=\"354\" data-end=\"542\"\u003e\n\u003cp data-start=\"356\" data-end=\"542\"\u003e\u003cstrong data-start=\"356\" data-end=\"394\"\u003e\u003ca href=\"https:\/\/ispwaterproducts.com\/products\/purotwist-4000-ro-filter-replacement-kit-with-75-gpd-membrane?variant=44496786751669\"\u003eYear 1 Kit (Includes RO Membrane)\u003c\/a\u003e:\u003c\/strong\u003e\u003cbr data-start=\"394\" data-end=\"397\"\u003eIdeal for your\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"414\" data-end=\"440\"\u003efirst full replacement\u003c\/strong\u003e, this kit includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"460\" data-end=\"496\"\u003eall filters plus the RO membrane\u003c\/strong\u003e, which typically lasts up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"526\" data-end=\"539\"\u003e24 months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"544\" data-end=\"812\"\u003e\n\u003cp data-start=\"546\" data-end=\"812\"\u003e\u003cstrong data-start=\"546\" data-end=\"583\"\u003eYear 2 Kit found on this page (Without RO Membrane):\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eAfter the first year, you only need to replace the\u003cspan\u003e \u003c\/span\u003epre- and post-filters, since the RO membrane is still good for another year. This kit helps you save money while keeping your system performing like new.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Filters may need to be replaced more often than indicated depending on incoming water contaminant level and volume of water being treated.\u003c\/p\u003e","brand":"ESP Water","offers":[{"title":"Default Title","offer_id":44496806838453,"sku":"YS-PURO4T75","price":73.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/YS-PURO4T75.webp?v=1790976623"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/collections\/Rainsoft-2562653.png?v=1790981664","url":"https:\/\/ispwaterproducts.com\/collections\/rainsoft.oembed","provider":"ESP Water","version":"1.0","type":"link"}