Spectrum High Flow Low Energy 4021 Reverse Osmosis Membrane

• The reverse osmosis membrane from the WW-4021 series is a design that provides uncompromising quality and performance
• Material: fiberglass
• Recoil Rate: 98.5%
• 25% more efficiency than ECO membranes
• Daily production of up to 8,350 liters of clean water (350 liters per hour)
• Low operating pressure
• Optimum operating pressure: 100 PSI (works even at 50 PSI)
• Vacuum sealed
• Fits 40″ (4021) housing
• Diameter 4″