... .high strength 4.temperature:130-150 polyester filter cloth,which made of polyester fiber (PET), can ... industrial, for the equipments of frame filter press, centrifuge filter, vacuum filter, etc. The filtering precision can ... less than 5 microns.Polyester staple fiber filter cloth series,120-7(5926),120-12(734),120 ... 858,208(tube),729(tube),740Polyester filament filter cloth series,60-7(621),60-8(130),60 ...