Filter Cartridge Reduces Particulates Micron Rating 50 micron Flow Rate 5 gpm Inside Diameter 1 in Outside Diameter 4 1/2 in Overall Height 9 7/8 in Service Life Not Rated Filter Media Polypropylene For Use With Large Diameter Plastic 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 Polypropylene Filter Design String Wound