{"product_id":"dow-filmtec-bw60-1812-75-75-gpd-tfc-membrane-for-undersink-ro-system-replaces-tw30-1812-75","title":"Dow FilmTec BW60-1812-75 75 GPD TFC Membrane for Undersink RO System (Replaces TW30-1812-75)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Dow FilmTec BW60-1812-75 is a 75 GPD thin-film composite (TFC) reverse osmosis membrane designed for undersink systems. It fits standard 1.8 x 12 inch housings and is NSF\/ANSI Standard 58 listed, signaling alignment with industry standards for home drinking water filtration.\u003c\/p\u003e\n\u003cp\u003eIn everyday use, this membrane is engineered to deliver consistent water production while helping to reduce dissolved contaminants that influence taste, clarity, and aroma. While performance can vary with environmental conditions, the membrane is designed for reliable operation under common household pressures and water chemistries.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e75 Gallon Per Day (7.9 liters per hour) capacity\u003c\/li\u003e\n  \u003cli\u003e98% stabilized salt rejection (minimum 96%)\u003c\/li\u003e\n  \u003cli\u003eNSF\/ANSI Standard 58 listed\u003c\/li\u003e\n  \u003cli\u003eMembrane dimensions: 11.75\" overall length, 1.75\" diameter; fits standard 2\" ID housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to know about compatibility and replacement\u003c\/h3\u003e\n\u003cp\u003eThis membrane line is the replacement for the TW30-1812-75; in some catalogs you may see BW60-1812-75 listed. Our MB-1812-75F part number confirms reliable compatibility with many residential RO setups.\u003c\/p\u003e\n\u003ch3\u003eInstallation considerations and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFor chlorinated municipal water, a carbon\/sediment pre-filter is recommended to protect the membrane\u003c\/li\u003e\n  \u003cli\u003eRated around 50 psi for FilmTec home elements; actual water production may vary with pressure and temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen upgrading an undersink system, this FilmTec membrane offers a balance of performance and reliability, with a focus on practical, real-world filtration for daily drinking water needs. If you’re evaluating an upgrade, consider your typical water pressure, filtration goals, and whether a pre-filter is already part of your setup. While outcomes can vary, the membrane is designed to provide dependable filtration performance over time without requiring complex maintenance.\u003c\/p\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: What is the Dow FilmTec BW60-1812-75 membrane best used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: An undersink RO membrane rated at 75 GPD, designed for home drinking water systems and standard housings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a pre-filter for chlorinated water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, a carbon\/sediment pre-filter helps protect the membrane from residual chlorine in municipal water.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dow Filmtec","offers":[{"title":"Default Title","offer_id":47467670536366,"sku":"B079VPWRBP","price":87.22,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/dow-filmtec-bw60-1812-75-membrane-75gpd.jpg?v=1770374104","url":"https:\/\/handyskook.ca\/products\/dow-filmtec-bw60-1812-75-75-gpd-tfc-membrane-for-undersink-ro-system-replaces-tw30-1812-75","provider":"HandySkook","version":"1.0","type":"link"}