RZ MaskV2 Replacement Valve Black

These valves are much better than the originals. Easier to take on and off and the silicone flaps are internal so less chance of loss or breakage. I would guess that these would work on any of the similar knock-off masks being sold.

With the version 1 exhalation valves, it was actually difficult to breathe through my nose, making communication difficult with others at work. Now I am sitting here typing this review able to breathe through my nose without it clogging or at least feeling like it clogs. Thank you guys. Now if this company came make their masks with a fan for air circulation like the electric respirators on this site, I WOULD DEFINITELY BUY IT. By the way, yesterday prior to the delivery of these items, I was doing yardwork, and that is where the RZ mask shined! Imagine if I would have had the V2 Exhalation valves? Kudos RZ!

Easy to fit in and out when changing filters.

It is hard to change out the old valves when replacing the filters, and sometimes you lose one of the parts. With these new valves it is easier and more foolproof. Better than buying a whole new mask!