AngryCorvair (Forum Supporter) said:In reply to DILYSI Dave :
Get the boy (and yourself) a compact breather mask that fits behind the welding shield.
Got a preferred one? I have a big dual filter one I wear when painting, but it doesn't fit under a welding helmet. I went down the google rabbit hole to the point of deciding I don't want to spend a grand on a PAPR helmet, but still got no closer on a normal one that fits under a helmet. If nothing else, I could start burning up the Covid N95 stash. Thanks for checking my blind spot.