Makeshift inhale and exhale filters for 3M 6000 face mask (3M 6300, 3M 6900)

If you need dust protection (about P1) or an exhale filter (as per authority requirement) just print these out and…
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updated March 23, 2020

Model files

vydech.stl
vydech.stl
3 MB  |  March 23, 2020
bajonet2.stl
bajonet2.stl
1 MB  |  March 23, 2020

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The author hasn't provided the model origin yet.

License