Well, I own nine gas maks and for my family that is plenty with the others handed out to family and friends, within reason of course. My top of the line being an AVON S-10. I can run with that one on. My M-17's are in excellent shape too.
By the way, when I went down to DRMO to pick up 500+ filters I was told by the gentlemen loading them unto are truck and after he had
finished he said I had to sign an EPA form. I was totally unaware of why he had stated"EPA". I then began asking a million questions!
In a nutshell, he basically told me that once the filters are opened and used, they are now considered a "HazMat" problem. He futher advised that I was to in no way dispose of these filters in a landfill, garbage can, or even burying them. Can not remember now why, but it had something to do with moisture in the filter breaking down one of the componets and creates a carcinogen after a while (a few weeks to a few months, max).
Anybody know about what this chemical created was called?