3M V-Flex Disposable Dust Mask, Dustproof, 9105J-CR, 20 pieces, 9105J CR, 1 box

Catalog number: 9105J CR Features: ● Dust is removed and packaged in a clean environment. ● Easy to breathe mask. ● Packed in packs of 5. ● Nationally certified, so it can also be used as a dust mask. Uses: ● For work that requires measures against dust and static electricity. Specifications: ● Particle collection efficiency (%): 95.0 or more ● Usage limit time: 16 hours ● Inhalation resistance (Pa): 50 or less ● Color: White ● National certification DS2 approved product (No. TM636) ● Head-hanging type ● 1 box contains 5 pieces per pack x 4 packs ● Designated protection factor 10 Material / Finish: ● Polypropylene (PP) Caution: ● Not a clean pack. ● This product is not intended for general consumers, so the labeling and instruction manual are not written or included for general consumers.