Helpful Links
CDC NIOSH N95 List of Manufacturers with Model number and approval number List of Chinese made KN95s authorized for emergency use by the FDA Models that were removed from FDA…
But wait, the coronavirus is only 0.1 microns?
As viruses go, the coronavirus is a very small virus. This is a great picture of and comparison of various viruses by size. An N95 mask filters 95% of 0.3…