NIOSH-APPROVED: The Organic Vapor/Acid Gas P100 combination cartridge helps reduce expose to certain organic vapors and acid gases and provides at least 99.97% filtration efficiency against solids and liquid aerosols, as well as oil-based particulates 

HELPS REDUCE ORGANIC VAPOR EXPOSURE: Encountered during activities involving latex and oil-based painting, including paint spraying, varnishes, stains, sealants, solvents, certain solvent-based cleaners, or pesticides** 

HELPS REDUCE ACID GAS EXPOSURE: Against certain acid gases such as heavy-duty cleaners/bleach, sealants, and pool chemicals/treatmen