3M Organic Vapor/Acid Gas Cartridge/Filter 60923, P100 Respiratory Protection NIOSH Approved Not for use in environments that are immediately dangerous to life or health (IDLH) 3M organic vapor/acid gas cartridge for 6000 and 7000 series air purifying respirator with P100 filter Use in a variety of applications including petrochemical, laboratories, pharmaceutical and chemical manufacturing Resists chlorine, hydrogen chloride, hydrogen fluoride, hydrogen sulfide, organic vapors, particulates, sulfur dioxide