Not wearing a mask, havnt found one to work well with glasses, helmet and beard. I did have a box fan blowing to try and help. Garage door and windows open. Didn't seem bad at all, but something is still getting me. No work on it yesterday at all, but still a headache. I did get the pex run and an outside faucet finally. I will be able to wash the car now without 10000000 buckets.
Don’t know anything about the company selling, just grabbed the first one I saw.. This is a good underhood mask. But nothing is going to work well with a beard. That can be improved by wetting or I’m sure other tricks guys use. North N99 Welding Respirator