Sterling Water Treatment Universal RO Membrane, 50 GDC - RO-TFC50
by Sterling Water Treatment
HardwarePlumbingWater Dispensing & Filtration
| Manufacturer part number | RO-TFC50 |
|---|---|
| Plumbing Deals SKU | STWROTFC50 |
| UPC / GTIN | 0813310020299 |
| Availability | In stock at Plumbing Deals, as of 18 Oct 2026 |
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Description
From Plumbing Deals' product listing.
Sterling Water Treatment Universal 50 GPD TFC RO Membrane (RO-TFC50) Restore peak performance and purity to your drinking water with the Sterling Water Treatment Universal RO Membrane (MPN: RO-TFC50). Built in an industry-standard 1812 format, this 50 GPD Thin-Film Composite (TFC) spiral-wound element acts as the heart of your reverse osmosis system. It drastically reduces Total Dissolved Solids (TDS), heavy metals, and dissolved minerals to deliver fresh, crystal-clear water for drinking, cooking, and ice makers. The RO-TFC50 is the official replacement membrane for Sterling DWSB-TFC-50 and DWSB-50-PUMP reverse osmosis systems, fitting standard residential under-sink membrane housings. Key Features 50 GPD Production: Generates up to 50 gallons per day of purified water for everyday household consumption. High TDS Reduction: Reduces dissolved salts, minerals, scale, and heavy metals that cause off-tastes. Universal 1812 Fit: Standard 11.75" x 1.8" size slides directly into standard residential membrane housings. Long Service Life: Designed to last up to 24 months, depending on feed water quality and routine pre-filter maintenance. System Maintenance & Bundles Protect your TFC membrane from chlorine degradation by replacing sediment and carbon pre-filters annually with the Sterling ROCP-B Annual Filter Replacement Bundle. The RO-TFC50 membrane should typically be replaced every 24 months. Product Details Brand: Sterling Water Treatment MPN: RO-TFC50 SKU: STWROTFC50 UPC: 0813310020299 Capacity: 50 Gallons Per Day (GPD) Dimensions: Standard 1812 Format (Approx. 11.75" L x 1.8" Dia.) Compatibility: Sterling DWSB-TFC-50, DWSB-50-PUMP, and standard 1812 RO housings Sterling RO-TFC50 FAQ How often should the RO-TFC50 membrane be replaced? The main TFC membrane typically lasts about 24 months (2 years). However, replacing your pre-filters annually (using the ROCP-B filter pack) is vital to protect the membrane from chlorine and sediment fouling. Does this include the outer housing or O-rings? No. This is the replacement membrane element only. It slides into your system's existing membrane housing.