I like to think of myself on the upper end of just barely pretty. lol
Sorry about the cumbersome NIOSH links Rusty, I just wanted you to know there are legit ratings available. Get a 1/2 face, negative pressure mask like below and the appropriate cartridge and you should be GTG.
https://www.northernsafety.com/Prod...ell-7700-Series-Silicone-Half-Mask-Respirator
Edit: The 1/2 face mask must seal to your skin so facial hair or bad scars can render it worthless. There are other, more expensive respirators available if needed.
Sorry about the cumbersome NIOSH links Rusty, I just wanted you to know there are legit ratings available. Get a 1/2 face, negative pressure mask like below and the appropriate cartridge and you should be GTG.
https://www.northernsafety.com/Prod...ell-7700-Series-Silicone-Half-Mask-Respirator
Edit: The 1/2 face mask must seal to your skin so facial hair or bad scars can render it worthless. There are other, more expensive respirators available if needed.
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