3M to Sperian Survivair adapter

This is to adapt the Sperian Survivair cartridges to a 3M bayonet style mask. the mask I gave is the 6000 series msk, however, it should fit most as long as it has the male bayonet fittings.

I combined to other Things to make this since user RoJSimpson modeled the threads and user VinnytheKnight made the bayonet portion.

Hopefully this helps if you had a bunch of Sperian filters but no mask!

The overhangs are rough because I used no supports, near impossible to get them out. Use 100% fan and it should turn out with a few string to snip off.

Print instructions

No supports as the are hard to remove, good cooling and bridging will work fine. there will be strings to clean up.

Default 0.2mm profile.