3M 60921 Combo Pair - Organic Vapor Cartridge + P100 HEPA Filter

3M 60921 OV/P100 (HEPA) cartridge combines a charcoal filled organic vapor cartridge with a P100 filter. For use in a variety of applications including petrochemical, construction, transportation and chemical manufacturing. When properly fitted, helps provide respiratory protection from certain organic vapors and particulates at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces. Full facepieces must be quantitatively fit tested to claim assigned protection factor above 10 in negative pressure mode. Do not use for sandblasting or in environments that are immediately dangerous to life or health (IDLH). Sold in a bag of 1 pair.