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2. Disposable masks can take up to 450 years to decompose ... - AOL

   www.aol.com/lifestyle/disposable-masks-450-years...

   Just a single face mask, according to a study in Environmental Advances, can release as many as 173,000 microfibers per day into the seas. And a recent National Geographic report cites a far ...

3. The Best Disposable Masks to Stock Up on Before Your ... - AOL

   www.aol.com/best-disposable-masks-stock-next...

   Luckily, brands have mastered the art of creating durable, disposable face covering The Best Disposable Masks to Stock Up on Before Your Next Event Skip to main content

4. These are the best masks to wear on planes, according to ...

   www.aol.com/lifestyle/best-masks-wear-planes...

   The bestselling NNPCBT Disposable Face Masks are made of three layers of non-woven fiber, exceeding the CDC's recommendation that masks have at least two layers. A metal nose wire and elastic ...

5. Surgical mask - Wikipedia

   en.wikipedia.org/wiki/Surgical_mask

   A surgical mask serves as a mechanical barrier that interferes with direct airflow in and out of respiratory orifices (i.e. nose and mouth).Most commonly used surgical masks are designed to only trap respiratory droplets, and therefore do not filter or block fine airborne particles that are smaller than the designed filtration ratings, which may be transmitted by coughs, sneezes, unintentional ...

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. Mechanical filter (respirator) - Wikipedia

   en.wikipedia.org/wiki/Mechanical_filter_(respirator)

   Filtering facepieces are typically simple, light, single-piece, half-face masks and employ the first three mechanical filter mechanisms in the list above to remove particulates from the air stream. The most common of these is the white, disposable standard N95 variety; another type is the Surgical N95 mask. It is discarded after single use or ...