... -resistance 3.high strength 4.temperature:130-150 polyester filter cloth,which made of polyester fiber (PET), can be divided into PE staple ... filtering precision can reach less than 5 microns.Polyester staple fiber filter cloth series,120-7(5926),120-12(734),120-13 ... -16(3927),858,208(tube),729(tube),740Polyester filament filter cloth series,60-7(621),60-8(130),60-9(260 ...