40mm gas mask to 3M 3600 filter adapter. 3d model
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40mm gas mask to 3M 3600 filter adapter.

40mm gas mask to 3M 3600 filter adapter.

by Thingiverse
Last crawled date: 4 years, 2 months ago
Went to print the original for my friend but the size is wrong and it won't fit a 3m 3600 filter. You probably need a rubber gasket to get a 100% seal or print one in TPU. Made to fit 40mm gas mask and allow use of 3m filters or the 3d printed filters coming out due to the virus. Use at your own risk. Good luck everyone.

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