{"title":"Rainsoft Ultrefiner UF50","description":"","products":[{"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":"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":"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":"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"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/collections\/esp-collection-restored-c-31-20261005_c08305cd-2eb5-4bfa-8315-746d05be4726.png?v=1791228164","url":"https:\/\/ispwaterproducts.com\/collections\/rainsoft-ultrefiner-uf50-three-stage-ro-system.oembed","provider":"ESP Water","version":"1.0","type":"link"}