I went to my local medical supplies store and there were a few varieties of respirators, some looked like N95 respirators but were just 3M 8210 or something, with medical personnel on the box art photo and special note of tuberculosis resistance but no actual mention of the word "N95".... others were clearly labeled N95 but in the description seemed to be concentrate a lot on toxic particles in sanding, cleaning, industrial, etc....without much stress on infectious disease.
Which ones are the best? Is any N95 good?
Which ones are the best? Is any N95 good?