Applied Membranes 24 GPD Membrane for Home RO Systems Specs: Model: M-T1812A24 Total Length: 11.75 In. Membrane Length: 10.0 In. Diameter: 1.8 In. Flow Rate: 24 GPD / 90 LPD Material: TFC (Thin Film Composite) Stabilized Salt Rejection: 98% Certified to NSF/ANSI 58 for the reduction of Arsenic, Barium, Cadmium, Chromium (Hexavalent), Chromium (Trivalent), Copper, Turbidity, Fluoride, Lead, Radium 226/228, Selenium, and TDS. Applications: In-Home drinking, cooking, plant, and pet water. Office, lab, restaurant, bar, coffee café, or any other point of use application that requires pure, clean water. Universal Standard Size ~1.8” x 12” membrane yields 24 gallons per day of clean, pure drinking water. Suitable for most reverse osmosis/deionization (RO / DI) systems using industry standard 24 gallon per day membranes. Compatible replacement for: WRO-3167, WRO-31687, RO-3167, E24TFC-2, E24TFC-3, APRO 5000, RO-TS3T-24, RO-TS4T-24, ERO B524, Genesis ROS5, BareBones 24 TFC, T112-25 RO, TF-1512-25 ROTEK RTF-265 . AMI M-T1812A24 can be used as a direct replacement for most industry-standard 24 GPD home RO membranes including TW30-1812-24. Frequently Asked Questions: Is this filter compatible with my system? 95% of RO membranes are universal size (2”x12”) and will fit standard membrane housing for RO systems. The best way to check is to compare the dimensions of the membrane you are replacing against the dimensions and photographs of our membrane. Can this be used for brackish or sea water? No, this membrane is designed for tap water use. We offer other membranes for these special applications. How long does the membrane last? Many companies claim their membranes last for years. Industry standards suggest replacing your RO membrane every 12 months will preserve the purity and flow rate of your water system.