150 GPD Reverse Osmosis Membrane Top Quality Replacement for any RO system

150 GPD Reverse Osmosis Membrane Top Quality Replacement for any RO system by CFS This membrane fits most 4 and 5 stage residential RO systems with flow restrictions rated at 150 gallons per day. Length: 11.75" Outside Diameter: 1.8". Fits all standard 2" x 12" RO membrane housings. This membrane is top-quality, and equals or surpasses all of the performance specifications of the WATTS, Dow FilmTec and GE Osmonics membranes of the same 150 GPD capacity. This membrane is tested and certified under NSF / ANSI Standard 58 for material requirement. CSM TFC Reverse Osmosis Membranes are made of the highest quality spiral-wound Polyamide and offer outstanding contaminant rejection at water pressures up to 125 psi. Replace at 3-year intervals or sooner if TDS levels increase beyond normal levels This deliberate matching of design increases the efficiency and effectiveness of the contaminant rejection of the membrane along with optimizing the amount of reject water necessary to clean the membrane during normal everyday use. Specifications: • Membrane Type: Thin-Film Composite (TFC) • Membrane Material: Polyamide (PA) • Element Configuration: Spiral Wound • Maximum Operating Pressure: 125 psi • Maximum Operating Temperature: 113 Degrees F (45 Degrees C) • Operating pH Range: 3.0 - 10.0 Flow Rates and Production Capacity: All reverse osmosis (RO) membranes are carefully matched to achieve a certain flow-rate of permeate (treated) water consistent with the overall design of the RO system.