dust collection filter bags have one liner, double-liner, three-liner paper bag for industrial and domestic vacuum cleaner
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
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This kind of dust collection filter bags 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