{"product_id":"aquasana-smartflow-stage-2-ro-membrane-replacement-aq-sfro-s2-1-year-life","title":"Aquasana SmartFlow Stage 2 RO Membrane Replacement – AQ-SFRO-S2 | 1 Year Life","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your Aquasana SmartFlow Reverse Osmosis setup with the Stage 2 membrane replacement (AQ-SFRO-S2). This component is designed for compatibility with SmartFlow RO systems and focuses on maintaining efficient filtration performance between full cartridge changes. It’s sold as a replacement membrane only and is not compatible with OptimH2O models.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStage 2: SmartFlow membrane replacement for compatible Aquasana RO systems\u003c\/li\u003e\n  \u003cli\u003eFits models AQ-SFRO-NF, AQ-SFRO-CHR, AQ-SFRO-BN, AQ-SFRO-ORB, and AQ-SFRO-MB\u003c\/li\u003e\n  \u003cli\u003eReplacement membrane only; 1-year limited warranty\u003c\/li\u003e\n  \u003cli\u003eAquasana support available at 866-662-6885 for assistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance and Certification\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented SmartFlow technology aims to deliver higher relative water purity with reduced water waste and longer overall filter life\u003c\/li\u003e\n  \u003cli\u003eStage 2 membrane targets common contaminants common to RO systems, including fluoride, nitrates, nitrites, arsenic, PFOA\/PFOS, and other dissolved solids\u003c\/li\u003e\n  \u003cli\u003eSystem has been evaluated by third-party standards bodies and reflects compliance with applicable water treatment guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy consider this Stage 2 membrane\u003c\/h3\u003e\n\u003cp\u003eDepending on your water profile and system setup, replacing the Stage 2 membrane can help maintain filtration efficiency between annual maintenance cycles. The replacement is designed for straightforward swaps—twist out the spent membrane and install the new one to minimize downtime in day-to-day use.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eImportant compatibility note: this membrane is not intended for Aquasana OptimH2O RO systems (models starting with AQ-RO-3). If you’re unsure which part fits your system, consult your model number and reach out to Aquasana support for guidance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat you can expect\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eContinued filtration performance with a targeted Stage 2 membrane replacement\u003c\/li\u003e\n  \u003cli\u003eClear guidance for installation and warranty support from Aquasana\u003c\/li\u003e\n  \u003cli\u003eReliance on certified, genuine Aquasana replacement parts for ongoing contaminant control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Stage 2 membrane compatible with all Aquasana SmartFlow models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This Stage 2 membrane fits SmartFlow RO systems AQ-SFRO-NF, -CHR, -BN, -ORB, and -MB, not OptimH2O models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the Stage 2 membrane last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is designed for about one year of typical use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aquasana","offers":[{"title":"Default Title","offer_id":53097143074927,"sku":"B0CHZB612B","price":87.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/aquasana-smartflow-stage-2-membrane-closeup.jpg?v=1778875182","url":"https:\/\/taskholt.com\/products\/aquasana-smartflow-stage-2-ro-membrane-replacement-aq-sfro-s2-1-year-life","provider":"TaskHolt","version":"1.0","type":"link"}