UNIVERSAL Fit – 36GPD RO membrane fits all standard 1812/2012 2” Inner Diameter (ID) membrane housing and is compatible with almost all under-sink RO systems. The PUREST water – Removes up to 99.9% of Heavy Metals, Total Dissolved Solids (TDS), and pathogens, Arsenic, Chloride, Cadmium, Pyrogens, Cyanide, Lead, Fungi, Giardia, Viruses and more The HIGHEST standard – AMI Membranes are manufactured in our Vista, CA ISO 9001: 2015 facility to meet or exceed NSF / ANSI 58 standards Post-Sale Support – AMI has been manufacturing RO membranes since 1983 and is the largest USA manufacturer of residential membrane elements. All AMI membranes are backed by a lifetime customer service pledge. We are here to help! Ultra Efficient – AMI membranes utilize Spiral Wound design to maximize membrane contaminant rejection down to .0001 Micron, maximize pure water production, and minimize wastewater Specs: Model: M-T1812A36 Total Length: 11.75 In. Membrane Length: 10.0 In. Diameter: 1.8 In. Flow Rate: 36GPD / 135 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 up to 36 GPD. Suitable for most reverse osmosis/deionization (RO / DI) systems such as iSpring, APEC, LiquaGen, APEC, Aquatic Life, Express Water, Axeon, Global Water, Microline, COSTWAY, Dow Filmtec, GE, Watts Premier and all other standard under-sink RO systems. Compatible replacement for: GE Osmonics - TFM-36, TFC, 1220190, 200298, TW30-1812-36, TFC-DRY, 3997281, 1224436, 1220549Hague - 200298 Pentair - TLC-36, 655007-00, TFM-36, 1220190 Puroline - 1220190 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 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.