... /copper mesh. Shapes: round, rectangle elliptical ISO9001 Filter Element, Filter Disc, Filter CylinderFilter Discs and Wire Mesh Disc are made of ... used in pharmacy, chemicals, chemical fibers, etc. Major filter materials available for pack filters and wire mesh discs: ... , stainless steel sintered web, phosphate bronze wire cloth and brass wire cloth, etc.Shapes: round, rectangle elliptical, other ...