I did not see this in a previous forum so I thought i would ask. I wanted to know if during a volcanic or super volcano eruption a gas mask would work if I had to leave for some reason. If so what kind of gas mask do you recommend? Also would a N95 mask work, or would i have to have something more heavy duty. If a gas mask will work, how many filters do you think I should get? Thanks in advance.
super volcano question
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