3M 60922 Acid Gas Cartridge/Filter Combo P100

- 3M Permanent P100 filter for particulate protection
- Compatible with reusable respirators
- Acid Gas/P100 model with 2 filters per package
- NIOSH approved
- P100 terminology: P = Oil proof, resists oil for up to 40 hours; 100 = 99.97% of particles filtered