Filter Cartridge Reduces Particulates Micron Rating 5 micron Flow Rate 10 gpm Inside Diameter 1 in Outside Diameter 2 1/2 in Overall Height 20 in Service Life Not Rated Filter Media Baked Glass Fiber For Use With 20 in Housings Application Amines Dilute Acids and Alkali Mineral Acid Organic Acids and Solvent Oxidizing Agent Petroleum Oil Photo Solutions Potable Liquid Prefilter for Membranes Cartridge Media Glass Fiber Filter Design String Wound Material Grade 304