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  2. N95 respirator - Wikipedia

    en.wikipedia.org/wiki/N95_respirator

    An N95 respirator is a disposable filtering facepiece respirator or reusable elastomeric respirator filter that meets the U.S. National Institute for Occupational Safety and Health (NIOSH) N95 standard of air filtration, filtering at least 95% of airborne particles that have a mass median aerodynamic diameter of 0.3 micrometers under 42 CFR 84, effective July 10, 1995.

  3. Glossary of breathing apparatus terminology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_breathing...

    An N95 filtering facepiece respirator, commonly abbreviated N95 respirator, [41] is a particulate-filtering facepiece respirator that meets the U.S. National Institute for Occupational Safety and Health (NIOSH) N95 classification of air filtration, meaning that it filters at least 95% of airborne particles that have a mass median aerodynamic ...

  4. NIOSH air filtration rating - Wikipedia

    en.wikipedia.org/wiki/NIOSH_air_filtration_rating

    During the COVID-19 pandemic, the mask and respirator market rapidly grew, along with counterfeit respirators. [1] NIOSH, on behalf of the Department of Health and Human Services, filed a trademark application on June 17, 2020, for various 42 CFR 84 trademarks, including the N95, allowing NIOSH to enforce rules on counterfeit masks outside of rules defined in 42 CFR 84.

  5. What's the Difference Between an N95 and KN95 Respirator? - AOL

    www.aol.com/news/whats-difference-between-n95...

    According to Dr. Kohl, N95 is the certification standard used in the United States to describe a tight-fitting respirator that filters out at least 95 percent of particles (down to 0.3 microns ...

  6. File:Three Key Factors Required for a Respirator to be ...

    en.wikipedia.org/wiki/File:Three_Key_Factors...

    The following other wikis use this file: Usage on ar.wikipedia.org قناع ن95; Usage on bn.wikipedia.org এন৯৫ মাস্ক; Usage on co.wikipedia.org Mascherinu N95; Usage on cs.wikipedia.org Respirátor N95; Usage on fr.wikipedia.org Masque N95; Usage on nl.wikipedia.org N95-masker; Usage on or.wikipedia.org

  7. File:Understanding the difference between surgical masks and ...

    en.wikipedia.org/wiki/File:Understanding_the...

    The following other wikis use this file: Usage on ar.wikipedia.org قناع ن95; Usage on cs.wikipedia.org Respirátor N95; Usage on fr.wikipedia.org

  8. Respirator - Wikipedia

    en.wikipedia.org/wiki/Respirator

    If respirators must be used, under 29 CFR 1910.134, OSHA requires respirator users to conduct a respirator fit test, with a safety factor of 10 to offset lower fit during real world use. [102] However, NIOSH notes the large amount of time required for fit testing has been a point of contention for employers.

  9. File:Filtering out Confusion - Frequently Asked Questions ...

    en.wikipedia.org/wiki/File:Filtering_out...

    The following other wikis use this file: Usage on ar.wikipedia.org قناع ن95; Usage on bn.wikipedia.org এন৯৫ মাস্ক; Usage on cs.wikipedia.org Respirátor N95; Usage on fr.wikipedia.org Masque N95; Usage on nl.wikipedia.org N95-masker; Usage on pt.wikipedia.org Máscara N95; Usage on test.wikipedia.org

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