{"title":"Aqua Flo 475QC-4","description":"","products":[{"product_id":"aqua-flo-65010088-aqua-flo-coc-10-purple-activated-carbon-filter","title":"Aqua Flo 65010088 COC-10 Purple Activated Carbon Filter 10 Micron","description":"\u003cp data-start=\"182\" data-end=\"515\"\u003eThe Aqua Flo 65010088 COC-10 is a premium 10-inch activated carbon filter cartridge designed to effectively reduce chlorine, taste, and odor from your water. Using high-grade coconut shell carbon, this filter provides excellent chemical absorption and improved water clarity, making it ideal for residential and light commercial use.\u003c\/p\u003e\n\u003cp data-start=\"517\" data-end=\"773\"\u003eThe distinctive purple cap designates this filter as part of Aqua Flo’s high-performance carbon series. It fits most standard 10\" filter housings and is commonly used in under-sink systems, reverse osmosis pre-filtration, and whole-house filtration setups.\u003c\/p\u003e","brand":"Aqua Flo","offers":[{"title":"Default Title","offer_id":51232202064053,"sku":"65010088","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/65010088.png?v=1790977387"},{"product_id":"aqua-flo-65010086-sediment-filter-quick-change-5-micron","title":"Aqua Flo 65010086 SED-10 Blue RO Sediment Filter 5 Micron","description":"\u003cp data-end=\"513\" data-start=\"170\"\u003eThe Aqua Flo 65010086 is a 5-micron quick-change sediment filter cartridge designed for use in Aqua Flo 475QC-2, 475QC-3 and 475QC-4 filtration systems. This high-performance pre-filter effectively removes dirt, sand, rust, and other suspended particles from your water supply, helping to protect downstream filters and improve overall system efficiency.\u003c\/p\u003e\n\u003cp data-end=\"705\" data-start=\"515\"\u003eIts convenient twist-and-lock design allows for fast, mess-free replacement without the need for tools or direct contact with the filter media. This sediment filter should be replaced every 6 months.\u003c\/p\u003e\n\u003cp data-end=\"705\" data-start=\"515\"\u003eNOTE: \u003cspan\u003eNote: This filter is designed only for use on Aqua Flo 475 Systems. It is not intended to be used on other brands and models of quick-change undersink water filters.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Aqua Flo","offers":[{"title":"Default Title","offer_id":51232349552821,"sku":"65010086","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/65010086.png?v=1790977387"},{"product_id":"aqua-flo-70010014-ro-membrane-75-gpd","title":"Aqua Flo 70010014 75 GPD RO Membrane for 475QC-4 Systems","description":"\u003cp\u003eThe Aqua Flo 70010014 is a nominal 75 GPD replacement reverse osmosis membrane for the Aqua Flo 475QC-4 system, part 20010023.\u003c\/p\u003e\n\u003cp\u003eIt connects with quick-connect tubing. It does not install by twisting into the sediment or carbon cartridge heads.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer recommends membrane replacement every 24-36 months, with earlier replacement when source-water conditions require it. Actual output depends on feed-water conditions.\u003c\/p\u003e\n\u003cp\u003eThis listing contains the RO membrane. Sediment and carbon filters are separate replacement parts.\u003c\/p\u003e","brand":"Aqua Flo","offers":[{"title":"Default Title","offer_id":51232363937973,"sku":"70010014","price":62.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/70010014.png?v=1790977387"},{"product_id":"aqua-flo-65010089-yellow-granular-activated-carbon-filter-10-micron","title":"Aqua Flo 65010089 Yellow Granular Activated Carbon Filter 10 Micron","description":"\u003cp\u003eAqua Flo 65010089 Yellow Granular Activated Carbon Filter removes chlorine, odors, and taste issues from tap water using premium GAC media. The 10-micron rated filter captures sediment and suspended particles while maintaining reliable flow. Ideal for use in the Aqua Flo \u003cspan\u003e475QC-4, 475QC-3, 475QC-2, and 475BP Pro series RO \u003c\/span\u003esystems. Improves water quality for drinking and cooking.\u003c\/p\u003e","brand":"Aqua Flo","offers":[{"title":"Default Title","offer_id":51277810172085,"sku":"65010089","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/65010089.png?v=1790977387"},{"product_id":"aqua-flo-475qc-4-quick-change-4-stage-reverse-osmosis-system-20010023","title":"Aqua Flo 20010023 475QC-4 Quick-Change Under-Sink RO System, 4-Stage, 75 GPD","description":"\u003ch2\u003eAqua Flo 20010023 475QC-4 Under-Sink Reverse Osmosis System\u003c\/h2\u003e\n\u003cp\u003eThe Aqua Flo 20010023 475QC-4 is a four-stage drinking water system with a nominal 75 GPD reverse osmosis membrane. It includes the RO unit, sediment and carbon filters, storage tank, designer chrome faucet and installation kit.\u003c\/p\u003e\n\u003cp\u003eThe sediment and carbon cartridges use quarter-turn quick-change connections. The separate RO membrane connects to the system with quick-connect tubing.\u003c\/p\u003e\n\u003ch3\u003eFiltration and replacement parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStage 1: one 65010086 sediment pre-filter.\u003c\/li\u003e\n\u003cli\u003eStage 2: one 65010088 carbon pre-filter for chlorine, taste and odor reduction.\u003c\/li\u003e\n\u003cli\u003eStage 3: one 70010014 RO membrane for dissolved-solids reduction.\u003c\/li\u003e\n\u003cli\u003eStage 4: one 65010088 carbon post-filter for final taste and odor polishing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer recommends replacing sediment and carbon filters every 12 months and the RO membrane every 24-36 months. Water conditions may require earlier replacement. Follow the installation and flushing instructions in the system manual.\u003c\/p\u003e\n\u003ch3\u003eFeed-water requirements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePressure: 40-100 PSI.\u003c\/li\u003e\n\u003cli\u003eTemperature: 40-100°F.\u003c\/li\u003e\n\u003cli\u003eMaximum TDS: 2,000 ppm.\u003c\/li\u003e\n\u003cli\u003epH: 3-11.\u003c\/li\u003e\n\u003cli\u003eMaximum hardness: 7 grains per gallon.\u003c\/li\u003e\n\u003cli\u003eMaximum iron: 0.2 ppm; manganese: 0.05 ppm.\u003c\/li\u003e\n\u003cli\u003eHydrogen sulfide: 0 ppm; maximum turbidity: 1.0 NTU.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstall on a potable cold-water supply near the dispensing faucet and a suitable drain. Actual membrane output varies with feed-water pressure, temperature and water quality. Do not use with microbiologically unsafe water or water of unknown quality without adequate disinfection before or after the system.\u003c\/p\u003e","brand":"Aqua Flo","offers":[{"title":"Default Title","offer_id":52344171397301,"sku":"20010023","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/20010023_cffadb7a-e8be-41d6-8066-284cb549318c.webp?v=1774403787"},{"product_id":"aqua-flo-475qc-4-ro-filter-replacement-kit-membrane-not-included","title":"Aqua Flo YS-AF475QC4 Filter Kit for 475QC-4, Membrane Not Included","description":"\u003cp\u003eThe Aqua Flo YS-AF475QC4 filter replacement kit is for the Aqua Flo 475QC-4 four-stage reverse osmosis system. This kit contains the sediment and carbon filters only. The RO membrane is not included.\u003c\/p\u003e\n\u003ch3\u003eKit contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne 65010086 sediment pre-filter.\u003c\/li\u003e\n\u003cli\u003eTwo 65010088 carbon filters: one pre-filter and one post-filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 70010014 RO membrane is sold separately. The YSM-AF475QC4 kit is the option that includes a membrane.\u003c\/p\u003e\n\u003cp\u003eThe system manufacturer recommends replacing sediment and carbon filters every 12 months, with earlier changes as water conditions require. Choose this kit when the sediment and carbon filters are due for replacement.\u003c\/p\u003e","brand":"Aqua Flo","offers":[{"title":"Default Title","offer_id":52674015428789,"sku":"YS-AF475QC4","price":93.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/Aqua_Flo_475Q_YS_Kit.png?v=1781049667"},{"product_id":"aqua-flo-475qc-4-ro-filter-replacement-kit-with-ro-membrane","title":"Aqua Flo 475QC-4 RO Filter Replacement Kit with RO Membrane","description":"\u003cp\u003e\u003cstrong\u003e1-Year Filter Replacement Kit with RO Membrane for the Aqua Flo 475QC-4 4-Stage 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\/aqua-flo-65010086-sediment-filter-quick-change-5-micron?variant=51232349552821\"\u003e65010086\u003c\/a\u003e) - Replace Every 6-12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 2 - 1x Carbon Block Pre-Filter (\u003ca href=\"\/products\/aqua-flo-65010088-aqua-flo-coc-10-purple-activated-carbon-filter?variant=51232202064053\"\u003e65010088\u003c\/a\u003e) - Replace Every 6-12 Months\u003c\/li\u003e\n\u003cli\u003eSTAGE 3 - 1x (RO Membrane TFC 75 GPD (\u003ca href=\"\/products\/aqua-flo-70010014-ro-membrane-75-gpd?variant=51232363937973\"\u003e70010014\u003c\/a\u003e) Sold Separately or with Replacement Kit YS-AF475QC4 - Replace every 12 months\u003c\/li\u003e\n\u003cli\u003eSTAGE 4 - 1x Carbon Block Post Filter (\u003ca href=\"\/products\/aqua-flo-65010088-aqua-flo-coc-10-purple-activated-carbon-filter?variant=51232202064053\"\u003e65010088\u003c\/a\u003e) - Replace Every 6-12 Months\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\u003e\n\u003cli data-end=\"542\" data-start=\"356\"\u003e\n\u003cstrong data-end=\"394\" data-start=\"356\"\u003eYear 1 Kit (Includes RO Membrane) shown on this page:\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\"\u003e12 months\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"542\" data-start=\"356\"\u003e\n\u003ca href=\"\/products\/aqua-flo-475qc-4-ro-filter-replacement-kit-membrane-not-included\"\u003e\u003cstrong data-end=\"583\" data-start=\"546\"\u003eYear 2 Kit (Without RO Membrane):\u003c\/strong\u003e\u003c\/a\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\/li\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul data-end=\"812\" data-start=\"354\"\u003e\u003c\/ul\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":"Aqua Flo","offers":[{"title":"Default Title","offer_id":52674059141301,"sku":"YSM-AF475QC4","price":156.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/files\/Aqua_Flo_475Q_YSM_Kit.png?v=1781049666"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/1197\/1509\/collections\/20010023-2751531.png?v=1780962013","url":"https:\/\/ispwaterproducts.com\/collections\/aqua-flo-475qc-4.oembed","provider":"ESP Water","version":"1.0","type":"link"}