Min. Order Reference FOB Price
1000 box US$0.70-1.50 / box
Product Description
Disposable Moulded Conical Dust Mask Face Respirator with Valve Active Carbon Item: Valved Particulate Respirator. Covered with active carbon pre-filter. Exhalation valve reduces hot air buildup. NlOSH 42 CFR Part 84 standard Low breathing resistance. Fringe seal avoids open layer around ...