Dry TFC RO membrane in sealed packaging, which maximizes shelf life and makes storage easier. 75 GPD RO Membrane: Produce 75 gallons purified water per day (3.1 gallons / 11.7 liters per hour). Filter life about 2-3 years. Friendly design, easy installation MewMore 75 GPD RO Membrane with Housing ❤75 GPD RO Membrane * 1 ❤12 X 2., 0 Membrane Housing * 1 ❤Wrench * 1 ❤Quick-Connect Fittings * 2 ❤Check Valve * 1 Friendly design, easy installation., NOTE: 1., Rinse the elements for 24 hours, prior to first use., 2., The first full tank of permeate must be discarded. RO-90 Ultimate 90 GPD Under-Sink RO Filtration System | APEC 75 GPD RO Membrane Reverse Osmosis System Water Filter Quick-Connect Housing Kit | Australia RO Water Filter Membrane With Housing 75 GPD Reverse Osmosis Membrane: Produce 75 gallons purified water per day at 60 psi feed pressure. 75 GPD RO Membrane Filter with Housing, Replacement Reverse Osmosis Membrane Fit Home Under Sink RO Drinking Water Filter Purifier Filtration System with Wrench, 1/4" Fitting, Check Valve Visit the MewMore Store Package Contents: 75 GPD RO Membrane*1, 12 X 2., 0 Membrane Housing*1, Wrench*1, Quick-Connect Fittings*2, Check Valve*1., Friendly design, easy installation. Housing Specifications: Material: FRP (Fiber Reinforced Polypropylene) + ABS Outside Diameter: 3 Length: 12 Connect Type: Thread Outlet Size: 1/4 Inlet Size: 1/8 Seal Material: NBR Maximum Operating Pressure: 150 psi