My company could supply filter discs made of metal wire mesh in single layer or multi-layer. Double layer or three layer. The products can be classified into round, square, kidney shape, oval and other special shapes according to the outside designs. Materials Applied: Stainless steel wire mesh, wire cloth, brass wire mesh, galvanized square wire mesh, etc. Disc Diameter: 5mm to 600mm. Application: Filter discs are mainly used in the absorption, evaporation and filtration process in petroleum, chemical, medicine, metallurgy, machinery, ship and automobiles to the mist drop or liquid foam or used as air filter in cars and trucks.