3M to Sperian Survivair adapter

prusaprinters

<p>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.</p> <p>I combined to other Things to make this since user RoJSimpson modeled the threads and user VinnytheKnight made the bayonet portion.</p> <p>Hopefully this helps if you had a bunch of Sperian filters but no mask!</p> <p>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.</p> <h3>Print instructions</h3><p>No supports as the are hard to remove, good cooling and bridging will work fine. there will be strings to clean up.</p> <p>Default 0.2mm profile.</p>