P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in unsafe environments.

SAN FRANCISCO -- Doctors say any mask is better than no mask, but cloth masks may not be getting the job done well enough against omicron. As cases surge, many are turning to N95 or KN95 masks to ...

“A well-fitted N95 would be the highest quality filtering mask that you could wear,” she says. But “the best mask you can ...

Which N95 masks are best? Many people rely on N95 masks to keep them protected from illness, smoke, dust, pollen and more. The best, most effective N95 mask keeps the wearer safe from potentially ...