8200 Series respirators are designed for use for particles such as those from grinding, sanding, sweeping, sawing, bagging, or processing minerals, coal, iron ore, flour, metal, wood, pollen, and certain other substances. It may also be used for liquid or non oil based particles from sprays that do not emit oil aerosols or vapors. This respirator can also help reduce inhalation exposures to certain airborne biological particles (examples: mold, Bacillus anthracis, Mycobacterium tuberculosis), but cannot eliminate the risk of contracting infection, illness, or disease. See Link below for manufacturer’s exact specifications for each mask model.