Filter , Reduces Particulates, Micron Rating 1 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 Cotton, For Use With Competitive Filter Vessels, Application Alkalies Solutions, Amines, Dilute Acids and Alkalies, Mineral Acids, Organic Acids and Solvents, Oxidizing Agents, Petroleum Oils, Photo, Potable Liquids, Prefilter for Membranes, Water, Media Cotton, Filter Design String Wound