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  1. Dec 18, 2021 · Our picks for N95, KN95, surgical, and ASTM-certified masks. Our top pick for an all-around cloth face mask. Great masks for double masking, use with replaceable filters, and glasses wearers. A...

    • Corey Gaskin
  2. The agency’s new standards stress that fabric masks are the least protective against COVID-19, whereas well-fitting N95, KN95, and KF94 masks — which use special nonwoven materials with...

  3. Jan 15, 2022 · N95 masks have been the gold standard of protection since the beginning of the pandemic, and should filter 95% of airborne particles. Those labeled "surgical" should be reserved for health care...

  4. Nov 26, 2020 · Based on several studies evaluating masks' protection levels, we've ranked the most common types from best (an N95 mask) to worst (masks with a built-in valve or vent). Visit Business...

  5. Nov 4, 2023 · The CDC says that you should wear the most protective mask that you'll wear regularly, fits well and is comfortable. Respirators such as nonsurgical N95s give the most protection. KN95s and medical masks provide the next highest level of protection. Cloth masks provide less protection.

  6. Jan 25, 2021 · According to the CDC, a few other respirators also meet or exceed the 95% efficacy level: the N99, N100, R95, R99, R100, P95, P99 and P100 masks. Some of these devices – which can look like gas...

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