When you feel that the breathing resistance is obviously too large, the human body feels uncomfortable, or the 60923 filter is dirty or damaged, the filter needs to be replaced. Protection against dust particles in mechanical work such as welding, sawing, woodworking, painting, grinding, graffiti, etc. NIOSH approved against certain organic vapors, chlorine, hydrogen chloride, sulfur dioxide, hydrogen sulfide, hydrogen fluoride, and non-oil and oil particulates High Compatibility The 60923 high efficiency dustproof filter cartridges are compatible with 6000, 7000, 6200, 6800, FF-400 series respirators. 60923 Respirator Cartridges, Respirator Filters, Gas Mask Filter, Particulate Filter Suitable for 6000, 7000 Series Respirators, Against Acid Gas, Particles, Dust (1 Pair) Evkocu Reusable Half Face Respirator, Respirator ask with 60923 Filter The 3M Organic Vapor/Acid Gas Cartridge/Filter 60923 is NIOSH approved against certain organic vapors, acid gasses and particulates. Use with 3M Half and Full Facepieces 6000, 7000 and FF-400 Series with bayonet filter holders 60923 Respirator Filters:Professional 60923 respirator filter uses a dual filtration system (cotton filter + activated carbon particles) to effectively block 99., 97% of organic vapors/gases, pollen, dust and other particles in the air. Provides efficient protection against chlorine gas, chlorine dioxide, hydrogen chloride, sulfur dioxide, hydrogen fluoride, hydrogen sulfide, ammonia, methylamine, formaldehyde and various types of particles. High Quality The 60923 particulate filters are made of highly electrostatic, non-woven fabric, melt-blown fabric, hot air cotton, activated carbon particles and high-quality plastic shell, and filter at least 99., 97% of airborne particles. Organic Vapor Dust Filter Filter Cartridge 3M Dust For Use With 3M 6000 Series Respirator 6095 | RS Dual Filtration Respirator Cartridge Use it with a breathing mask
