Respriator mask

THIS IS NOT A N95 MASK ! It is only intended as a temporary substitute until a proper mask can be obtained.
Update 1/28/2022
Added retainer and modified the cap for better filter seal.

Update 4/12/20
Changed objects scale from 10:1 to 1:1. Added 19mm elastic strap buckle.

This respirator mask is based upon the "N95 Open Source Respirator Mask" by martial media dated 3/24/2020. I added a second filter and changed the nose opening. The filter is a 2-1/4" cotton round used for cosmetic care and found in most cosmetic department including Walmart. The mask is printed flat and then heated with a hair dryer and bent into shape. The mask portion is printed with PETG filament while the other parts may be printed with a filament of your choice.

After printing the mask I heated and bent the mask vertically along each side of the nose line such as to create a nearly 90° angle of the sides. Next each side of the upper nose tabs are heated and bent downward in order to close the