respirator exhalation vent
The exhalation valve on my 3M respirator.

respo-hack-vent

by Crafty Rachel

I like to make wearables and laser random things. I have been a member since March 2012ish and really have a good time at Ace Makerspace My background is in front-end developments and design. I currently work as an independent consultant doing all manner of things.

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