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Review title: Not good for H1N1, good for other things
Product review: We had these in case one of us got sick with H1N1 and we had to prevent the other one from getting sick. Well, I got the flu. We bought these because of the "easy to wear for long periods of time" claim. However, we didn't realize that the "valve" was actually a flap that opens when you exhale. Not exactly effective in preventing my germs from getting out in the open when I cough. I should have thought harder about what a "valve" meant, but I was just going off the comfortablility claims rather than what that actually meant. I believe they added the "Sanding" description sometime after I bought it last spring.I could understand how they would work well in wood working, but in the virus area, get a traditional N95 without the valve.
