Industrial liquid filter bags are designed to solid-liquid separation requirement for many important industrial fields: Electronics, Oil Refinery, Pre RO Filtration, Coatings, Food & Beverage, Chemicals & Solvents, Waste Water Treatment etc.. The materials of industrial water filter bags are available in Polypropylene, Polyester, Nomex Felt and Nylon Monofilament, Nylon & Polyester Multifilament, all is 100% FDA approved high quality filter media. Liquid filter bags are free silicone construction and wide chemical compatibility, high dirt holding capacity, increasing efficiencies by preventing by-pass. Sewn or welded construction with steel O-rings or molded plastic snap seal rings are normal types, customized industrial water filter bags are accepted according to customers' requirements.