... polyester filter cloth,which made of polyester fiber (PET), can be divided into PE staple fabrics, PE filament fabrics, and PE monofilament fabrics. ... melting, chemical industrial, for the equipments of frame filter press, centrifuge filter, vacuum filter, etc. The filtering precision can reach less ... than 5 microns.Polyester staple fiber filter cloth series,120-7(5926),120-12(734),120 ...