Dust Mask Concept

Needs some way to get a good seal against the face. Does not have filters. Needs a harness to secure it properly.

.5mm nozzle diameter. I used pla. Main mask uses supports, however the other two smaller pieces do not. Should print with most typical settings your mileage may vary.

One way to get a good fit might be to using a dry clean cloth make a bariar for your face, heat the PLA up with hot water around the muzzle then press form it.

I do not guarantee this mask will protect you from anything. Your choice of filter material how you fit the mask, and other factors can come into play when using any mask or device for safety or otherwise.