(another post with thoughts soon; if you have questions holler below and i’ll answer in a future post)
(another post with thoughts soon; if you have questions holler below and i’ll answer in a future post)
i have been using this thing for like 8 months now and its good. gets a bit swampy when i have to wear it for a long time though
yeah i think that’s any respirator without an exhalation valve. i have been using the envomask for a while and it gets the same way