Filter adapter: 3M to DAR (22F15M)
Adapter to 3M mask that allows to fit respiratory filter DAR (22F15M)
Untested, designed on theoretical dimensions.
In the contest Everyday Life Necessities
4
48
0
385
updated March 30, 2020
Model files
3m_to_der_22f15m.step
3m_to_der_22f15m.stl
Model origin
The author hasn't provided the model origin yet.