* GE DESAL TFM-75 Residential Encapsulated RO Membrane Element delivers a maximum output of 75 gallons per day * This membrane is capable of lowering barium, selenium, cadmium, copper, fluoride, mercury, lead, nitrite, chromium III & VI nitrate, radium, and TDS * GE DESAL Residential Encapsulated Membranes produce healthier, great tasting water for drinking and cooking * The GE DESAL TFM-75 Encapsulated RO Membrane is a Thin Film Composite Membrane with a Control Valve and Flow Control * The GE Desal TFM-75-CV Encapsulated RO Membrane is not chlorine resistant * NSF/ANSI 58 Certified * Average NaCl Rejection: 98.0% Permeate Flow - 75 Gallons Per Day @ 65 PSI