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Heh. GMTA. Those are the exact filters I use. Welding, woodworking, smoke... doesn't matter, you can't tell, not even a hint of anything other than clean air
by Baeocystin 10y ago
Heh. GMTA. Those are the exact filters I use. Welding, woodworking, smoke... doesn't matter, you can't tell, not even a hint of anything other than clean air coming through. And as long as you use the prefilters, they last a long time.