COVID19 - MASK - No support - universal filter media

thingiverse

I originally designed it to use coffee filters however you can use any media you can get a hold of. I suggest you find mask material used on N95 mask or any air filter with a MERV Rating between 13-16 as this will help with anything that is 0.3 to 0.1 microns. If you can find anything better than that please share. You can also grab cheap masks that do not fit correctly or allow air through and use it as media for this mask. The current design will fit an average adult and molds pretty well. Scan the model if you wish to print for smaller children or bigger adults