Face mask respirator

thingiverse

I use this respirator during the Covid-19 outbreak. It's a simple setup that doesn't require any additional assembly, except for adding a filter and some straps. I find that shoe laces work great as straps, and you can learn more about suitable filter materials in the description below. The respirator includes a face mask and a screw-on filter cover. Don't forget to disinfect the surface of the mask after each use. To select a good homemade filter, check out this research: https://www.researchgate.net/publication/258525804_Testing_the_Efficacy_of_Homemade_Masks_Would_They_Protect_in_an_Influenza_Pandemic Face Mask print settings: No supports are needed. Using a raft can improve adhesion, though. Layer thickness: 0.2 mm Wall thickness: 0.2 mm Front cover print settings: Same as the face mask, but no raft is necessary.