... .high strength 4.temperature:130-150 polyester filter cloth,which made of polyester fiber (PET), can ... widely used in pharmaceutical, non-ferry melting, chemical industrial, for the equipments of frame filter press, centrifuge ... less than 5 microns.Polyester staple fiber filter cloth series,120-7(5926),120-12(734), ... 858,208(tube),729(tube),740Polyester filament filter cloth series,60-7(621),60-8(130), ...