3M Aura N95 Respirator ... workers are required to wear an N95, like some construction zones and healthcare settings, they have to do an official fit test, says Hines. The public, however, does ...

3M’s Aura foldable N95 respirator has ... Do you need to do a fit test before buying N95 masks? In settings where workers are required to wear an N95, like some construction zones and healthcare ...