3M 9004 IN Particulate Respirator, White, Pack of 50 masks
3M 9004 mask has cup shape design and comes with aluminium nose clip & neoprene elastic band for comfortable fitting on every face.
- The 3M 9004 IN is a dust mask composed of three layers of filters.
- The outer most layer filters out the largest dust particles.
- The inner most layer preserves the respirator’s shape.
- The middle layer is composed of electrostatic filter media.
- Filtering efficiency ranging 80 percent when tested against 0.3-micron sodium chloride particle
- Can be folded when not in use and slipped easily into the pocket
- AS/NZ approval, P1 class of filtering efficiency, CLI tested
- Pack of 50
- Weight: 80 gms
- Material: Non woven Fabric