Designed to make breathing easier while lasting longer, the 3M Advanced Particulate Filter 2297, P100, is NIOSH approved for environments containing certain oil and non-oil based particles. 3M recommended for relief against nuisance level organic vapors and for ozone protection up to 10X OSHA PEL. Use with 3M Respirators 5000 Series or 3M Cartridge 6000 Series with 3M Adapter 502, or 3M Half and Full Facepieces 6000, 7000 and FF 400 Series with a bayonet-style filter/cartridge connection or 3M Scott AV-3000 HT and AV-3000 SureSeal facepieces with 3M Scott AV-632 Bayonet Adapter.