Immortan Joe COVID mask Remix

thingiverse

In this remix, I just re-did the valves because the original ones did not fit in when I tried to print. I have done the vale in two parts, one part goes into the mask, it is loosely fitting so you will need to glue it in place, maybe with silicone? The cover is intended to fit loosely over the top, so first stretch your fabric or filtration material over the inserted part, and then the extra material should mean that the cover pressure fits nicely. It is not a true respirator valve, in that there is no one-way filtration (i.e. valve closes and filters on the inhale, opens freely on the exhale), instead it is simplified and just filters both directions. However for the purposes of COVID, I think that two-way filtration is kind of the point... This goes without saying, but use at your own risk, and unless you properly fit the mask to your face (using a heat gun and molding it) then there will be gaps and it won't work as intended. No assurances about the effectiveness are made whatsoever.