Face mask with concealed air vent

thingiverse

I designed this mask around my own face, which is fairly standard in shape, so others can wear it with ease as well. The step file is included for convenience. Unlike other filtered face masks on the market, this one blows air directly towards you instead of away from you, working similarly to a protective shield for your face. It has a 45x67x12mm compartment that holds filter media, although it should still be effective even without using a filter.