Filter Cartridge Reduces Particulates Micron Rating 0.2 micron Flow Rate 140 gpm Inside Diameter 1 1/8 in Outside Diameter 2 3/4 in Overall Height 20 in Service Life Not Rated Filter Media Polypropylene For Use With 20 in Housings Application Liquid Clarification Reagent Grade Chemical Recirculating Liquid RO/DI Prefiltration Solvent Waste Water Cartridge Media Polypropylene Filter Design Pleated Filter Type Depth Maximum Pressure 35 psi Maximum Temperature 160 Degrees F