Filter Cartridge, Reduces Particulates, Micron Rating 75 micron, Flow Rate 20 gpm, Inside Diameter 1 in, Outside Diameter 2 1/2 in, Overall Height 20 in, Service Life Not Rated, Filter Media Tinned Steel, For Use With Competitive Filter Vessels, Application Amines, Dilute Acids, Organic Acids and Solvents, Oxidizing Agents, Petroleum Oils, Photo Alkalies Solutions, Potable Liquids, Prefilter for Mineral Acids Membranes, Water and Alkalies, Cartridge Media Cotton, Filter Design String Wound