{"product_id":"dow-filmtec-tw30-1812-50hr-50-gpd-high-rejection-ro-membrane-for-undersink-systems-replaces-tw30-1812-50","title":"Dow FilmTec TW30-1812-50HR 50 GPD High Rejection RO Membrane for Undersink Systems (Replaces TW30-1812-50)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eExperience cleaner-tasting water at home with the Dow FilmTec TW30-1812-50HR High Rejection Reverse Osmosis Membrane. Designed for undersink RO systems, this 50 GPD element blends reliability with consistent performance, helping you enjoy water that feels fresh from the tap. While performance can vary with conditions, the membrane is engineered to deliver solid everyday results under typical household use.\u003c\/p\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePolyamide Thin-Film Composite (TFC)\u003c\/li\u003e\n  \u003cli\u003eRated at 50 psi and purifies about 20% more water than elements rated at 60 psi\u003c\/li\u003e\n  \u003cli\u003eShipped dry for a long shelf life and convenient handling\u003c\/li\u003e\n  \u003cli\u003eFree Chlorine Tolerance: \u0026lt;0.1 ppm\u003c\/li\u003e\n  \u003cli\u003eFilmTec genuine membrane element, NSF\/ANSI Standard 58 certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePerformance and practical use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCompact size fits standard undersink vessels (1.75 inches by 11.74 inches) and standard 2-inch by 12-inch housings\u003c\/li\u003e\n  \u003cli\u003eDesigned for home drinking water improvements with a focus on consistent filtration performance\u003c\/li\u003e\n  \u003cli\u003eHigher rejection capability helps separate impurities, contributing to a crisper water profile when paired with proper pre-filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation notes and care\u003c\/h2\u003e\n\u003cp\u003eNote: If your municipal water contains residual chlorine, a carbon\/sediment pre-filter is recommended to protect the membrane. Environmental factors can influence actual output, so performance may vary by household conditions.\u003c\/p\u003e\n\u003ch2\u003eWhat you get\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDS-certified FilmTec membrane element\u003c\/li\u003e\n  \u003cli\u003eCompatibility with common undersink RO systems\u003c\/li\u003e\n  \u003cli\u003eReplaces model TW30-1812-50\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you are upgrading an existing undersink RO or selecting a replacement element, the TW30-1812-50HR offers a dependable option backed by FilmTec engineering. Consider pairing it with a suitable pre-filter and a well-matched storage or post-filter stage to tailor taste and clarity to your water profile.\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 makes the Dow FilmTec TW30-1812-50HR membrane suitable for undersink RO systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 50 GPD high-rejection element designed for standard 2x12 housings, shipped dry for long shelf life.\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 when using chlorinated water with this membrane?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, a carbon\/sediment pre-filter helps remove chlorine that can affect membrane performance and longevity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dow Filmtec","offers":[{"title":"Default Title","offer_id":47467315495086,"sku":"B07XCFY3S5","price":77.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/dow-filmtec-tw30-1812-50hr-membrane-angled-view.jpg?v=1770361669","url":"https:\/\/handyskook.ca\/products\/dow-filmtec-tw30-1812-50hr-50-gpd-high-rejection-ro-membrane-for-undersink-systems-replaces-tw30-1812-50","provider":"HandySkook","version":"1.0","type":"link"}