Premium 75 Gallon Per Day Reverse Osmosis TFC Membrane 1.75" x 11.75" 75 GPD Standard Membrane Accommodates all 2” x 12” Residential Membrane Housings Construction Materials Polypropylene End Caps Polyolefin Inner/Outer Wraps Polyethylene Netting Buna-N Gasket End Caps Operating Specifications Minimum Operating Pressure: 20 psi (1.4 bar) Maximum Operating Pressure: 60 psi (4.1 bar) Minimum Operating Temperature: 40º F (4º C) Maximum Operating Temperature: 90º F (32º C) Reverse Osmosis membranes remove 99.9% of contaminants and unwanted particles sizes as small as 1/1000 of a micron. They do this by forcing untreated water through a semi-permeable membrane. The pressure forces the water in the reverse direction to the flow in normal osmosis. Some contaminants removed are lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, nitrates and many more.
