Filter Cartridge, Reduces Particulates, Micron Rating 20 micron, Flow Rate 21 gpm, Inside Diameter 1 in, Outside Diameter 2 1/2 in, Overall Height 29 5/8 in, Service Life Not Rated, Filter Media ETP Steel, Polypropylene, For Use With Industrial Vessels, Application Coolant, EDM Dielectric, Fuel, Gasoline, Hydraulic Oil, Lubricating Oil, Processing Liquid, Quench Oil, Rolling Mill Oil, Water Soluble, Cartridge Media Phenolic Impregnated Cellulose, Cv Flow Factor 0 gpm, Filter Design Pleated WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)