Filter Cartridge Reduces Particulates Micron Rating 25 micron Flow Rate 20 gpm Inside Diameter 1 1/8 in Outside Diameter 2 1/2 in Overall Height 40 in Service Life Not Rated Filter Media Polypropylene Application Bleach Chemical Processing DI Water Membrane Pre-Filtration Oil Field Fluid Organic Solvent Photographic Chemical Plating Solution Potable Water R.O. Pre-Filtration Cartridge Media Polypropylene Filter Design Melt Blown Maximum Pressure 30 psi