{"title":"Flash Undersink Reverse Osmosis System Replacement Filters","description":"","products":[{"product_id":"zero-installation-purifier-replacement-reverse-osmosis-membrane","title":"RKIN Replacement Reverse Osmosis Membrane 75 GPD","description":"\u003cp\u003eReplacement filter element for RKIN Zero Installation Purifier or RKIN Flash Undersink Water Filter System.\u003c\/p\u003e\u003cp\u003e75 Gallon Per Day Reverse Osmosis Membrane. This element needs to be replaced only every 2 - 4 years, or as needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If the reverse osmosis membrane is getting clogged due to high amounts of hardness present in the water, please use the Anti-Scale replacement filter options \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ein conjunction with a new reverse osmosis membrane\u003c\/span\u003e:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eZero Installation Purifier Replacement Filter Kits: \u003ca title=\"AlcaPure Edition Anti-Scale Filters Bundle\" href=\"https:\/\/rkin.com\/collections\/zip-replacement-filters\/products\/zero-installation-purifier-replacement-filters-bundle?variant=31354847789123\"\u003eAlcapure with Anti-Scale Carbon Prefilter\u003c\/a\u003e or \u003ca title=\"OnliPure Edition Anti-Scale Filters Bundle\" href=\"https:\/\/rkin.com\/products\/onlipure-edition-zero-installation-purifier-replacement-filters-bundle?variant=31354864369731\"\u003eOnliPure with Anti-Scale Carbon Prefilter\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFlash Undersink Water System \u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eReplacement Filter Kits\u003c\/span\u003e: \u003ca title=\"Flash Undersink Replacement Filter Kits\" href=\"https:\/\/rkin.com\/products\/alcapure-edition-flash-replacement-filters-bundle\" target=\"_blank\"\u003eAlcaPure and OnliPure with Anti-Scale Carbon Prefilter\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eZero Installation Purifier Only: To reset the reverse osmosis membrane replacement indicator (\u003cspan\u003eSolid Red Light) unplug the power supply from the back of the unit and plug it back in while pressing and holding the \"push\" button. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eReverse Osmosis Membrane replacement step-by-step video instructions:\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/9MCYdT_AB5U\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"RKIN","offers":[{"title":"Default Title","offer_id":46441966960829,"sku":"FBA-ZIPM75","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/rkin-replacement-reverse-osmosis-membrane-75-gpd-379623.png?v=1772306844"},{"product_id":"anti-scale-carbon-pre-filter","title":"RKIN Anti-Scale Carbon Pre-Filter Alternative","description":"\u003cdiv\u003eCarbon Pre-Filter alternative for Zero Installation Purifier or Flash Undersink Water System:\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePrevents scale-buildup\u003c\/li\u003e\n\u003cli\u003eEnsures the Reverse Osmosis membrane's long life span\u003c\/li\u003e\n\u003cli\u003eRemoves chlorine and other disinfection by-products\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse this carbon prefilter only when experiencing a short reverse osmosis membrane lifespan (under two years). \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e A brand new \u003ca href=\"\/products\/zip-replacement-reverse-osmosis-membrane\" title=\"ZIP Reverse Osmosis Membrane\" target=\"_blank\"\u003ereverse osmosis membrane\u003c\/a\u003e is also required when switching to the Anti-Scale bundle.\u003c\/p\u003e","brand":"RKIN","offers":[{"title":"Default Title","offer_id":46441996910781,"sku":"RC-FT-PPC","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/rkin-anti-scale-carbon-pre-filter-alternative-659188.png?v=1772308142"},{"product_id":"flash-replacement-filters-kit","title":"Flash Undersink Reverse Osmosis System Replacement Filters Kit","description":"\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eAvailable for pre-order.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eEstimated to ship in the 2nd–3rd week of March\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eRecommended replacement every 12 months:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eFIRST STAGE FILTRATION:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5-micron Prefilter removes Sediment, Rust, and other large particles.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSECOND and THIRD STAGE FILTRATION:\u003cbr\u003eCarbon Block Filter removes Chlorine and other Disinfection by-products.\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOption for a third stage filtration\u003cstrong\u003e Anti-Scale Carbon Prefilter.\u003c\/strong\u003e Use this option only when experiencing a short reverse osmosis membrane lifespan (under 2 years).   \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan\u003eFIFTH STAGE OPTIONS:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAlcaPure \u003cstrong\u003eALKALINE POST FILTER.\u003c\/strong\u003e\u003c\/span\u003e Polishing Alkaline Post Filter returns beneficial minerals – Calcium and Magnesium to purified water for the best taste. It also increases the alkalinity of the water to a healthy level of 7-8 pH.\u003c\/li\u003e\n\u003cli\u003eOr OnliPure \u003cstrong\u003eION EXCHANGE POST FILTER\u003c\/strong\u003e. Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS. \u003cspan\u003eDepending on local water quality and usage the OnliPure post filter might need to be replaced sooner to maintain 0 TDS.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Third Stage Purification - \u003ca title=\"RKIN Reverse Osmosis Membrane for Flash\" href=\"https:\/\/rkin.com\/products\/zero-installation-purifier-replacement-reverse-osmosis-membrane\" target=\"_blank\"\u003e75 Gallon Per Day Reverse Osmosis Membrane\u003c\/a\u003e is NOT included with this bundle. This element needs to be replaced only every 2-4 years, or as-needed. If the reverse osmosis membrane is getting clogged due to high levels of hardness present in the water, please use the bundle option with an Anti-Scale Carbon prefilter.\u003cbr\u003e\u003c\/p\u003e","brand":"RKIN","offers":[{"title":"AlcaPure","offer_id":46441997238461,"sku":"FLASHFBLAL","price":107.96,"currency_code":"USD","in_stock":true},{"title":"OnliPure","offer_id":46441997271229,"sku":"FLASHFBLDI","price":129.96,"currency_code":"USD","in_stock":true},{"title":"AlcaPure with AntiScale Carbon Pre-Filter","offer_id":46441997303997,"sku":"FLASHFBLAL-PPH","price":117.96,"currency_code":"USD","in_stock":true},{"title":"OnliPure with AntiScale Carbon Pre-Filter","offer_id":46441997336765,"sku":"FLASHFBLDI-PPH","price":139.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/flash-undersink-reverse-osmosis-system-replacement-filters-kit-814744.jpg?v=1772308159"},{"product_id":"rkin-carbon-block-filter-ft-series-ft-92","title":"RKIN Carbon Block Filter","description":"\u003cmeta charset=\"utf-8\"\u003eCarbon Pre-Filter for Zero Installation Purifier or Flash Undersink Water System:\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eEnsures the Reverse Osmosis membrane's long life span\u003c\/li\u003e\n\u003cli\u003eRemoves chlorine and other disinfection by-products\u003c\/li\u003e\n\u003cli\u003eRecommended replacement every 12 months or as needed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RKIN","offers":[{"title":"Default Title","offer_id":46442003857597,"sku":"RC-FT-92","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/rkin-carbon-block-filter-124844.jpg?v=1772308442"},{"product_id":"rkin-sediment-filter-pp5","title":"RKIN 5 Micron Sediment Filter","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eAvailable for pre-order.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eEstimated to ship in the 2nd–3rd week of March\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eRKIN 5 Micron Sediment Filter for Zero Installation Purifier or Flash Undersink Water System.\u003c\/p\u003e\n\u003cp\u003eA unique gradient pore structure traps larger particles in its outer layer and smaller ones in the inner layer, effectively removing particles such as sand, sediment, and rust.\u003c\/p\u003e","brand":"RKIN","offers":[{"title":"Default Title","offer_id":46442004218045,"sku":"RC-FT-82","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/rkin-5-micron-sediment-filter-256177.jpg?v=1772308467"},{"product_id":"flash-undersink-reverse-osmosis-system-post-filter-replacement-cartridge","title":"Flash Undersink Reverse Osmosis System Post Filter Replacement Cartridge","description":"RKIN Flash Post Filter Options:\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eAlcaPure ALKALINE POST FILTER. Polishing Alkaline Post Filter returns beneficial minerals – Calcium and Magnesium to purified water for the best taste. It also increases the alkalinity of the water to a healthy level of 7-8 pH.\u003c\/li\u003e\n\u003cli\u003eOnliPure ION EXCHANGE POST FILTER. Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS. Depending on local water quality and usage the OnliPure post filter might need to be replaced sooner to maintain 0 TDS.\u003c\/li\u003e\n\u003cli\u003eStandard CARBON Only Post Filter. Polishing post filter with T\u0026amp;O Carbon media, common to traditional reverse osmosis systems.  \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RKIN","offers":[{"title":"AlcaPure","offer_id":46442009395389,"sku":"RC-FT-87","price":34.99,"currency_code":"USD","in_stock":true},{"title":"OnliPure","offer_id":46442009428157,"sku":"RC-FT-OP","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Carbon","offer_id":46442009460925,"sku":"RC-FT-86","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/flash-undersink-reverse-osmosis-system-post-filter-replacement-cartridge-384132.webp?v=1772308663"},{"product_id":"flash-undersink-reverse-osmosis-system-replacement-filter-head","title":"Flash Undersink Reverse Osmosis System Replacement Filter head","description":"Flash Filter head replacement only\n\u003cp\u003e \u003c\/p\u003e","brand":"RKIN","offers":[{"title":"Default Title","offer_id":46442038460605,"sku":null,"price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/filterhead_90d2360f-2445-4707-b083-0dc4280a8d10.png?v=1772309623"},{"product_id":"local-pick-up-rkin-replacement-reverse-osmosis-membrane-75-gpd","title":"Local Pick-Up RKIN Replacement Reverse Osmosis Membrane 75 GPD","description":"\u003cp\u003eReplacement filter element for RKIN Zero Installation Purifier or RKIN Flash Undersink Water Filter System.\u003c\/p\u003e\n\u003cp\u003e75 Gallon Per Day Reverse Osmosis Membrane. This element needs to be replaced only every 2 - 4 years, or as needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e If the reverse osmosis membrane is getting clogged due to high amounts of hardness present in the water, please use the Anti-Scale replacement filter options \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003ein conjunction with a new reverse osmosis membrane\u003c\/span\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZero Installation Purifier Replacement Filter Kits: \u003ca title=\"AlcaPure Edition Anti-Scale Filters Bundle\" href=\"https:\/\/rkin.com\/collections\/zip-replacement-filters\/products\/zero-installation-purifier-replacement-filters-bundle?variant=31354847789123\"\u003eAlcapure with Anti-Scale Carbon Prefilter\u003c\/a\u003e or \u003ca title=\"OnliPure Edition Anti-Scale Filters Bundle\" href=\"https:\/\/rkin.com\/products\/onlipure-edition-zero-installation-purifier-replacement-filters-bundle?variant=31354864369731\"\u003eOnliPure with Anti-Scale Carbon Prefilter\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFlash Undersink Water System \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-mce-fragment=\"1\"\u003eReplacement Filter Kits\u003c\/span\u003e: \u003ca title=\"Flash Undersink Replacement Filter Kits\" href=\"https:\/\/rkin.com\/products\/alcapure-edition-flash-replacement-filters-bundle\" target=\"_blank\"\u003eAlcaPure and OnliPure with Anti-Scale Carbon Prefilter\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eZero Installation Purifier Only: To reset the reverse osmosis membrane replacement indicator (\u003cspan\u003eSolid Red Light) unplug the power supply from the back of the unit and plug it back in while pressing and holding the \"push\" button. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eReverse Osmosis Membrane replacement step-by-step video instructions:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/9MCYdT_AB5U\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"RKIN","offers":[{"title":"Default Title","offer_id":46442071392445,"sku":"LOCAL-PICK-UP-ZIPM75","price":74.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/RKIN75GPDReverseOsmosisMembrane_802f99cd-77f9-47c3-8644-d6a30d312e20.png?v=1772309994"},{"product_id":"local-pick-up-undersink-reverse-osmosis-system-replacement-filters-kit","title":"Local Pick-Up Undersink Reverse Osmosis System Replacement Filters Kit","description":"\u003cp\u003e\u003cspan style=\"color: #ff2a00;\" data-mce-style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003eRecommended replacement every 12 months:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eFIRST STAGE FILTRATION:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5-micron Prefilter removes Sediment, Rust, and other large particles.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSECOND and THIRD STAGE FILTRATION:\u003cbr\u003eCarbon Block Filter removes Chlorine and other Disinfection by-products.\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOption for a third stage filtration\u003cstrong data-mce-fragment=\"1\"\u003e Anti-Scale Carbon Prefilter.\u003c\/strong\u003e Use this option only when experiencing a short reverse osmosis membrane lifespan (under 2 years).   \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan\u003eFIFTH STAGE OPTIONS:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eAlcaPure \u003cstrong\u003eALKALINE POST FILTER.\u003c\/strong\u003e\u003c\/span\u003e Polishing Alkaline Post Filter returns beneficial minerals – Calcium and Magnesium to purified water for the best taste. It also increases the alkalinity of the water to a healthy level of 7-8 pH.\u003c\/li\u003e\n\u003cli\u003eOr OnliPure \u003cstrong\u003eION EXCHANGE POST FILTER\u003c\/strong\u003e. Polishing OnliPure Post Filter reduces any leftover contaminants after the Reverse Osmosis process to zero TDS. \u003cspan data-mce-fragment=\"1\"\u003eDepending on local water quality and usage the OnliPure post filter might need to be replaced sooner to maintain 0 TDS.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Third Stage Purification - \u003ca title=\"RKIN Reverse Osmosis Membrane for Flash\" href=\"https:\/\/rkin.com\/products\/zero-installation-purifier-replacement-reverse-osmosis-membrane\" target=\"_blank\"\u003e75 Gallon Per Day Reverse Osmosis Membrane\u003c\/a\u003e is NOT included with this bundle. This element needs to be replaced only every 2-4 years, or as-needed. If the reverse osmosis membrane is getting clogged due to high levels of hardness present in the water, please use the bundle option with an Anti-Scale Carbon prefilter.\u003cbr\u003e\u003c\/p\u003e","brand":"RKIN","offers":[{"title":"AlcaPure","offer_id":46442086858941,"sku":"LOCAL-PICK-UP-FLASHFBLAL","price":107.96,"currency_code":"USD","in_stock":true},{"title":"OnliPure","offer_id":46442086891709,"sku":"LOCAL-PICK-UP-FLASHFBLDI","price":129.96,"currency_code":"USD","in_stock":true},{"title":"AlcaPure with AntiScale Carbon Pre-Filter","offer_id":46442086924477,"sku":"LOCAL-PICK-UP-FLASHFBLAL-PPH","price":117.96,"currency_code":"USD","in_stock":true},{"title":"OnliPure with AntiScale Carbon Pre-Filter","offer_id":46442086957245,"sku":"LOCAL-PICK-UP-FLASHFBLDI-PPH","price":139.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0456\/8730\/8443\/files\/RKIN_Flash_AlcaPure_RO_Replacement_Filters_Kit_71a79cef-ab01-4c59-843d-44b1cd061e75.jpg?v=1772311948"}],"url":"https:\/\/rk-08-09-20.myshopify.com\/collections\/flash-replacement-filters.oembed","provider":"rk-08-09-20","version":"1.0","type":"link"}