Tried Facial Mask 3M with charcoal filter...
Posted: Tue Sep 04, 2012 5:48 pm
Went on bike ride, mask was hot to say the least. Went to small store so did not get good note on reactions. This mask seems to hold breath in and leak a touch rather than filter. I want to breathe. It may work to a degree. I am on my quest. thissux