Testing standard: ASTM F1977-04Standard Test Method for Determining Initial, Fractional, Filtration Efficiency of a Vacuum Cleaner System1 DIN 44956-2
We can make it water & oil repellent(easier to remove dust).
vacuum cleaner dust collection bag is of Good endurance; Large volume of containing dust; From one layer to 5 layer; Filtration efficiency from 95% to HEPA grade 99.97% at 0.3um.
vacuum cleaner dust collection bag is of Good endurance; Large volume of containing dust; From one layer to 5 layer;
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Minimum Order Quantity: | 1000 Piece/Pieces |
Port: | Shanghai or Ningbo |
Place of Origin: | Zhejiang China (Mainland) |