1.High precision cellulose paper filter cartridge,High strength cellulose paper filter cartridge 2.Specific gasket Filter material1.CE/T ... polyerster(170G)6.HLFD/170 Fluorine resin processing spunbonded polyester (170G)Product AdvantageWide pleat, ... air conditioning, gas turbine power plants, oxygen plants, steel mill blast oxygen station, furnace blast air station, power plant etc. air intake filter ...