dust collector bag has one liner, double-liner, three-liner paper bag for industrial and domestic vacuum cleaner
Port: Shanghai or Ningbo
Minimum Order Quantity: 1000 Piece/Pieces
Payment Terms: T/T
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ASTM F1977-04Standard Test Method for Determining Initial, Fractional, Filtration Efficiency of a Vacuum Cleaner System1 DIN 44956-2dust collector bag is of
1) One liner, double-liner, three-liner paper bag for industrial and domestic vacuum
cleaner
2) The filtration from 80-99.97%, at 0.3um
Testing standard: ASTM F1977-04Standard Test Method for Determining Initial, Fractional, Filtration Efficiency of a Vacuum Cleaner System1 DIN 44956-2
Testing Standard