Does it have a breath deflector?
1157142
It's got a plastic guard that keeps your breath from fogging the screen, yes.
2202071
Yes it has a built in air pump. It inflates and deflates very quickly when needed.
1832662
No, it does not. It only adjusts a little bit to help see the viewfinder while holding the camera up high or down low.
410232
Yes. It does. A safety strap is adjustabke to limit inversion but it will go completly inverted. Very silid construction.
182252
No it does not. It requires air pressure to open the flap. A spring keeps it closed.
1567583
No, it does not. As a matter of fact, it is one of the most comfortable masks you can find anywhere!
2088308
Yes it does, both a diffuser and a concentrator. But there is only one position for the concentrator, i.e. you can't move/orient it the way you want.
2202070
Yes, it does. It takes just a couple of minutes to inflate or deflate the airbed.
121461
Yes, it does, but not nearly as good as the larger one that is no longer available. I've used this item for 15 years. I wish they still made the larger one as it pushed out way more air. I'm MCS and use 3M painters mask when necessary, too.
991986
No, that is a separate piece. It has an air release/pressure gauge valve at the top.
1607512
Yes Mike, it has the hole for the vent tube. It is covered by a rubber gramet . I hope this helped :)
50087
No. It has the shock sensor and that's it. I need one of those as a matter of fact.
1856863
Yes it does. There are 2 position adjustment screws that adjust side to side and backwards and forwards positions.
596404
No. And it leaks air. We returned both that we ordered. Both lost air overnight. Stay away
1632546
Yes it is one deflector with two parts.The part that slides(extender) and the one that remains stationary over the register.
2032510
Yes it does. But it is really hard to put it on without tons of airbubbles.
999663
No, I don't think so, as it only has one thing to manipulate: the on and off switch. However, all the inflatable items I have used happen to have a way to fully open the valve and therefore deflate in no time.