<b>Membrane Solutions 1812/2012 RO Membrane Housing</b><BR> Membrane Solutions membrane housing size is 12.5" X 2.8", which is compatible with RO membranes of 2.0" X 12" 150GPD and below.<BR> Compatible with 24GPD / 36GPD / 50GPD / 75GPD / 100GPD / 150GPD ro membrane, easy to install. Can be used to replace CSM, Axeon, Dow FilmTec, GE, and any other 1812 and 2012 RO membranes. <BR> RO Membrane Housing with double Seal design,no-longer any water bypass or leaking problems, thicker bowl increase the compressive capacity and explosion proof strength. <BR> Friendly Design, Easy installation. For the standard RO Membrane, please search for the product ASIN: B07BPX8K5K in Amazon for reference. <BR><BR> <b>Reverse Osmosis Element Housing Specification: </b><BR> - Material: FRP(Fiber Reinforced Polypropylene)+ ABS<BR> - Outside Diameter: 3.03‘’<BR> - Length: 12‘’<BR> - Connect Type: Thread<BR> - Outlet Size: 1/4” <BR> - Inlet Size: 1/8” <BR> - Seal Material: NBR<BR> - Burst Pressure Test: 500PSI<BR> - Water Hammer Test: 377 PSI, 100000 times back to the circle<BR> - Fits following RO membranes: 24 GPD / 36 GPD / 50 GPD / 75 GPD / 100 GPD / 150 GPD<BR><BR> <b>The step of change the RO membrane housings:</b><BR> 1.Shut off the water adapter. <BR> 2.Turn off the the water tank switch of the valve. <BR> 3.Turn on the pure water faucet( to loosen the pressure of the water filter machine). <BR> 4.Change the accessories. <BR> 5.Check whether the accessories has leakage or not. <BR><BR> <b>What You'll Get:</b><BR> Membrane Solutions 1812/2012 RO housing * 1<BR> Wrench * 1<BR> Fitting * 2<BR> Check Valve * 1