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  2. How Much Do Masks Really Cost? From Cloth to KN95, Here ... - AOL

    www.aol.com/much-masks-really-cost-cloth...

    Cloth masks are also reusable, and the CDC recommends that you wash your cloth mask as soon as it becomes dirty either by hand or in the washing machine. One time cost: $4.00 Surgical

  3. Stock up on KN95s after the updated CDC guidelines ... - AOL

    www.aol.com/lifestyle/stock-kn95s-updated-cdc...

    Shop it: N95 Mask Co. KN95 Face Mask, 50-Pack, $130 (was $150), n95maskco.com The reviews quoted above reflect the most recent versions at the time of publication. Read More from Yahoo Lifestyle :

  4. Face masks during the COVID-19 pandemic - Wikipedia

    en.wikipedia.org/wiki/Face_masks_during_the...

    US Ambassador to Indonesia Sung Kim accompanied by local officials at the Presidential Palace wearing face masks amid the COVID-19 pandemic. During the COVID-19 pandemic, face masks or coverings, including N95, FFP2, surgical, and cloth masks, have been employed as public and personal health control measures against the spread of SARS-CoV-2, the virus that causes COVID-19.

  5. 7 Best Cold Weather Face Masks for Coronavirus

    www.aol.com/7-best-cold-weather-face-214144578.html

    Winter is coming, which means you may finally be excited to wear a face mask to help keep your face warm and protected from the elements in addition to lower the risk of Covid-19. “Gaiters and ...

  6. 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.

  7. Respirator - Wikipedia

    en.wikipedia.org/wiki/Respirator

    An open circuit SCBA typically has three main components: a high-pressure gas storage cylinder, (e.g., 2,216 to 5,500 psi (15,280 to 37,920 kPa), about 150 to 374 atmospheres), a pressure regulator, and a respiratory interface, which may be a mouthpiece, half mask or full-face mask, assembled and mounted on a framed carrying harness.