DEZE Filtration is a professional er Disc manufacturer and supplier. Filter disc is made of metal woven ire mesh cloth. Materials are stainless steel, aluminum, copper, nickel and other metal alloys. er discs are available in various alloys and diameters and can be machined into round, rectangular, oval and other shapes. ZD Filtration manufactures premium filter discs in a wide variety of materials and sizes. It is one of the most widely used filtration products and there are many types of filter discs available for different environments.