... filter cartridge for liquid solid separation 2.High flow rate,large filtration area 3.Washable,reusable NAME: Liquid Solid Pleated Filter CartridgeMATERIAL: ... fuel and lubrication oil filtration in mechanical equipment4. Liquid purification in pharmaceutical, biological and beverage etc. industriesADVANTAGES ... machined5. Cleanable, reusable, long using life Liquid Solid Pleated Filter Cartridge