The P100 particulate filtering facepiece respirator filters at least 99.97% of airborne particles and is strongly resistant to oil. Disclaimer: The links in this section go to websites outside of …

‡‡The P100 filter must be color-coded magenta. The Part 84 Subpart KK HEPA filter on a PAPR will also be magenta, but the label will be different from the P100 filter, and the two filters …

P95, P99, P100: Filters at least 95%, 99%, 99.97% of airborne particles. Strongly resistant to oil. HE (High Efficiency Particulate Air) Filters at least 99.97% of airborne particles. For use on …

NIOSH filter series and filter efficiency level, e.g., N95, N99, N100, R95, P95, P99, P100. Model number or part number: The approval holder’s respirator model number or part number, …

A Guide to Air-Purifying Respirators . Air-purifying respirators (APRs) work by removing gases, vapors, aerosols (airborne droplets and solid par-

Infographic - NIOSH Respirator Filter Classes - Centers for Disease ...

(APF = 10) Any particulate respirator equipped with an N95, R95, or P95 filter (including N95, R95, and P95 filtering facepieces) except quarter-mask respirators. The following filters may …

(APF = 10) Any air-purifying respirator with an N100, R100, or P100 filter (including N100, R100, and P100 filtering facepieces) except quarter-mask respirators. Click here for information on …

(APF = 50) Any air-purifying, full-facepiece respirator with an N100, R100, or P100 filter. Click here for information on selection of N, R, or P filters. Any appropriate escape-type, self …

P100-Particulate Filter (99.97% filter efficiency level) effective against all particulate aerosols N99-Particulate Filter (99% filter efficiency level) effective against particulate aerosols free of oil; …