2091 are particulate only Extended Description 3M(TM) Particulate Filter 2091/07000(AAD), P100 100/Case NIOSH approved for environments containing certain oil and non-oil based particles. Use with 3M(TM) Respirators 5000 Series or Cartridges 6000 Series with 3M(TM) Adapter 502, 3M(TM) Facepieces 6000 Series, or 3M(TM) Facepieces 7000 Series with bayone 2097 have organic vapor relief and particulate Extended Description 3M(TM) Particulate Filter 2097/07184(AAD), P100, with Nuisance Level Organic Vapor Relief 100/Case NIOSH approved for environments containing certain oil and non-oil based particles. 3M recommended for relief against of organic vapors and ozone protection up to 10 times OSHA PEL. Not NIOSH certified for use against ozone.
