COVID-19 respiratory mask with optional backflow valves

by 83tyfus

346 Downloads

219 Likes

4 Makes

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coronavirus covid-19 Facemask Health mask Protection respirator

COVID-19 respiratory mask with optional backflow valves is a free 3D printable model by 83tyfus, available on Thingiverse. This model is tagged: coronavirus, covid-19, Facemask, Health, mask. Download the STL file for free on 3DSEARCH and print it on your FDM or resin 3D printer.