N95 Mask Edited Open Source

The original open-source file for this left a lot to be desired. For starters, it didn't form a seal on your face. I fixed that. It had a logo. Seriously, what kind of ego-maniac would waste everyone's time and resources printing their logo during a crisis?? I fixed that. There was a lot of extra material throughout the design. I fixed that. Some design elements led to the threads not printing correctly. I fixed that. Those same design elements made the air filter compartment prone to breaking away from the mask (wall at base was too thin). I fixed that. The original design was uncomfortable. I fixed that (mostly). The original design had no guides to ensure you would glue it at the right places. I fixed that. I added holes to the sides so you can use rubber bands as straps for the mask.

To fit it to your face you fold the top wings (on either side of the nose) down to fit your face. I find it works best at 90 degrees for me.