ediahasadvantageformicrondustwithfeaturesofhighdust-holdingcapacityandlongservicelife.
★Filter-bagsadoptstraightstitchingcraft
★Eachbaghasfixedairpassway,keepingthebestfilterefficiency
★Option:G3G4F5F6
★Fire-proofstandardisinlinewiththeEuropeanDIN53438-F1andAmericanUL900-CLASS2
★Anti-humidity:100%
★Maxtemperatureof80℃