3M Half Facepiece Reusable Respirator Assembly 6391/07003(AAD), P100 Respiratory Protection, Large

Why we love it?

NIOSH approved for environments containing certain oil and non-oil based particles Removable filters can be replaced with NIOSH approved 3M filters and cartridges

Some comments about this we saw on the web:

* /u/ryeddit on /r/BurningMan If it’s clogging up the filter imagine what it does to your wet lungs… I bought a stack of cheap “paper” N95 filters which I wore most of the time as well as one of these P100 half facepiece respirators for the whiteouts last year: http://www.amazon.com/3M-6391-P100-Reusable-Respirator/dp/B001NDN29O

It didn’t clog at all after several hours in the whiteout but it was a bit difficult to be social in it because you sound like a gagged Darth Vader. Worked pretty well for dust though. I read that N95 is enough for even the finer particles.

See on reddit