{"product_id":"pentair-freshpoint-gro50-replacement-ro-membrane","title":"Pentair FreshPoint GRO50 Replacement RO Membrane","description":"\u003ch2\u003e\u003cspan\u003ePentair FreshPoint GRO50 Replacement Membrane Cartridge\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRestore the performance of your Pentair FreshPoint reverse osmosis system with the genuine Pentair GRO50 replacement membrane. This high-efficiency reverse osmosis membrane is designed to reduce a wide range of dissolved contaminants while maintaining excellent water quality and flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe encapsulated, quick-change design makes replacement fast and mess-free, with no need to handle the membrane directly. Simply remove the old cartridge and click the new one into place.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGenuine Pentair OEM replacement membrane\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Pentair FreshPoint GRO-350B and GRO-350BP reverse osmosis systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick-change encapsulated cartridge for easy installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduces total dissolved solids (TDS), fluoride, lead, arsenic, barium, chromium, selenium, radium, nitrates\/nitrites, and other contaminants when used in a compatible system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh TDS rejection for consistently clean, great-tasting drinking water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNSF\/ANSI 58 certified when installed in a compatible Pentair FreshPoint system\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eReplacement Interval\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eReplace approximately every \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e18–24 months\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on your water quality and household water usage. If you notice reduced water production or an increase in TDS, it may be time to replace the membrane.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCompatible Systems\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePentair FreshPoint GRO-350B\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePentair FreshPoint GRO-350BP\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBrand:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pentair\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eModel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e GRO50 Replacement Membrane\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePart Number:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 655121-96 (4005742)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFilter Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Reverse Osmosis Membrane\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Quick-change encapsulated cartridge\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRecommended Replacement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Every 18–24 months\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIncludes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e One genuine Pentair GRO50 replacement membrane cartridge.\u003c\/span\u003e\u003c\/p\u003e","brand":"Purifi Water","offers":[{"title":"Default Title","offer_id":51434771808502,"sku":null,"price":149.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/5839\/files\/Screenshot2026-08-04at12.00.24PM.png?v=1785866430","url":"https:\/\/purifi.ca\/products\/pentair-freshpoint-gro50-replacement-ro-membrane","provider":"Purifi Water","version":"1.0","type":"link"}