Fits all standard RO systems Fits 5SV, 4SV, Manifold and Zero Waste systems Watts Premier 560014 Membrane 110009 GE TFM-24 Compatible FX12M Fits GE ROM-26T, 155431-19, RO-3167, TFM-24-PL, WRO-31687 Axeon TF-1812-25 Dow Filmtec TW30-1812-24 Pentair TLC-24 What you get: 2 * CTO Filter Cartridge 1*50GPD RO Membrane GE FX12P FX12M compatible filter Combo set for GXRM10RBL RO system by CFS 18 GPD RO Reverse Osmosis GE Membrane FX12M Compatible Smart Water w/ Pre Post Filters by CFS 50 GPD RO 1 - Reverse Osmosis Compatible to the GE Membrane Smart Water Filter two (2) 5 Micron Post and Pre Fits FX12M Upgraded RO membrane, this comes with a 50 GPD membrane, all you need to do is change the flow restrictor to allow more water production daily. ***On occasion a 75 or 100 gpd membrane could be substituted. The GE 18 GPD membranes and compatible membranes in the same production class has been discontinued. 50 GPD membranes have been the substitute. This filter set includes: (x2) 5 Micron coconut shell carbon filters (x1) 50 GPD Reverse osmosis membrane CARBON BLOCK FILTER IPW Industries Inc carbon blocks are manufactured with a high purity Coconut Shell Activated Carbon. Our acid washed carbon blocks activate the carbon to make it more porous and able to remove more contaminants than standard water washed carbon. With a high chlorine reduction, great dirt-holding capacity, and greatly reduced carbon fines, you will soon make our Carbon Blocks your preferred choice! REVERSE OSMOSIS FILTER IPW Industries Inc inline filters are manufactured with a high purity Coconut Shell Activated Carbon. Our acid washed carbon blocks activate the carbon to make it more porous and able to remove more contaminants than standard water washed carbon. Additional Details ------------------------------ Product description: Fits all standard RO systems Fits 5SV, 4SV, Manifold and Zero Waste systems Watts Premier 560014 Membrane 110009 GE TFM-24 Compatible FX12M Fits GE ROM-26T, 155431-19, RO-3167, TFM-24-PL, WRO-31687 Axeon TF-1812-25 Dow Filmtec TW30-1812-24 Pentair TLC-24 What you get: 2 * CTO Filter Cartridge 1*50GPD RO Membrane GE FX12P FX12M compatible filter Combo set for GXRM10RBL RO system by CFS 18 GPD RO Reverse Osmosis GE Membrane FX12M Compatible Smart Water w/ Pre Post Filters by CFS 50 GPD RO 1 - Reverse Osmosis Compatible to the GE Membrane Smart Water Filter two (2) 5 Micron Post and Pre Fits FX12M Upgraded RO membrane, this comes with a 50 GPD membrane, all you need to do is change the flow restrictor to allow more water production daily. ***On occasion a 75 or 100 gpd membrane could be substituted. The GE 18 GPD membranes and compatible membranes in the same production class has been discontinued. 50 GPD membranes have been the substitute. This filter set includes: (x2) 5 Micron coconut shell carbon filters (x1) 50 GPD Reverse osmosis membrane CARBON BLOCK FILTER IPW Industries Inc carbon blocks are manufactured with a high purity Coconut Shell Activated Carbon. Our acid washed carbon blocks activate the carbon to make it more porous and able to remove more contaminants than standard water washed carbon. With a high chlorine reduction, great dirt-holding capacity, and greatly reduced carbon fines, you will soon make our Carbon Blocks your preferred choice! REVERSE OSMOSIS FILTER IPW Industries Inc inline filters are manufactured with a high purity Coconut Shell Activated Carbon. Our acid washed carbon blocks activate the carbon to make it more porous and able to remove more contaminants than standard water washed carbon.