Membrane Solutions 100 GPD RO Membrane for Under Sink Home Drinking RO Water Filter System

Our 100 GPD reverse osmosis membrane elements for home drinking water are the industry's most reliable. Advanced membrane technology and automated fabrication allow these elements to deliver consistent performance that equipment suppliers, water treatment dealers, and residential customers can depend on.

The Membrane Solutions 100 GPD RO Membrane with Housing features the following specifications: - Filter model: Membrane Solutions 100 GPD - Membrane Size: 12" x 1.8" - Flow Rate: 100 GPD @ 60 psi water pressure - Average NaCl Rejection rate: 97% - Fits various brands including Dow Filmtec, GE Osmonics, U.S. Water, Culligan, Ametek, US Filter, American Plumber, Kinetico, and Watts.

The RO Membrane Housing has the following specifications: - Material: FRP (Fiber Reinforced Polypropylene) + ABS - Outside Diameter: 3.03" - Length: 12" - Connect Type: Thread - Outlet Size: 1/4" - Inlet Size: 1/8" - Seal Material: NBR - Maximum Operating Pressure: 150 psi - Fits 24 GPD / 36 GPD / 50 GPD / 75 GPD / 100 GPD / 150 GPD RO membranes

Operating Limits: - Maximum Operating Temperature: 113°F (45°C) - Maximum Operating Pressure: 150 psi (10.3 bar) - Maximum Feed Flow Rate: 2.0 gpm (7.6 lpm) - pH Range: 3 - 10 - SDI: 5 (Maximum Feed Silt Density Index) - Free Chlorine Tolerance: < 0.1 ppm

This Polyamide Thin-Film Composite membrane is compatible with most Reverse Osmosis Systems. It can effectively reduce TDS and sodium, as well as a wide range of contaminants such as Arsenic, Lead, Perchlorate, Chromium, Copper, and Radium, making it suitable for under-sink RO systems, RODI systems for reef tanks and aquariums, and DIY RO systems for maple sap concentrating or beer brewing.

It's important to note that the GPD rating is based on specific water conditions (Urban tap water, 25°C / 77°F, 60 PSI). The actual GPD rating can vary depending on factors such as temperature and pressure. For example, at a temperature of 10°C / 50°F (or a pressure of 30 PSI), the GPD rating for a standard 100 GPD RO membrane would be around 50.

The ratio of waste water to product water depends on the raw water TDS value, water temperature, system pressure, and other factors. It's recommended to choose the appropriate flow restrictor according to your specific needs, as the waste-to-product ratio can range from 1:1 to 1:3.

Our DIY RO System kit includes a 100 GPD RO Membrane, a 12" x 2.0" Membrane Housing, a Wrench, and Quick Connect Fittings, allowing you to build your own reverse osmosis water filter without having to purchase an expensive all-in-one solution.

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