3M AO Safety/3M Tekk 50535 8053-P100 Organic Vapors and Acid Gases and P100 Filter Cartridges for 8000-Series Respirators, 10-Pack Protects against Organic Vapors, Acid Gases plus P100 Off center adapters for optimal peripheral vision, NISOH Approved Contains 5 pairs of cartridges - 10 units total N95 respirator cartridge For use with AO Safety 8000 series respirators