oceanicwater store This membrane is a suitable replacement for most 100gallons per day reverse osmosis water filters.DescriptionMembrane Type : Thin-film CompositeMembrane Material : PA (Polyamide)Membrane Surface Charge : NegativeElement Configuration : Spiral-Wound, Tape wrappingFeatures CSM Household RO membrane has high permeability.CSM Household RO membrane can remove most of harmful substances such as Carcinogen, THMs (Trihalomethanes), heavy metal ions, bacteria and virus in drinking water.Max. Operating pressure 125 psi (0.86 MPa)Max. Feed flow rate 2 gpm (0.45 m3/hr)Max. Operating temperature 113 oF (45 oC)Operating pH range 3.0 ~ 10.0Max. Turbuyity 1.0 NTUMax. SDI (15 min) 5.0Max. Free Chlorine concentration 0.1 mg/LCSM RE2012-100 Reverse Osmosis Membrane 100 Gallons Per Day