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Reviews (4)

10 Jul, 2018
open the caps first
be sure to un screw the caps because its hard to attach until you back the valve opener out, then when its attached then turn the caps in to open the valve. Nice looking hardware

26 Jun, 2018
Tight
Its great, just takes some time to get use to it,
its harder to breath but it works and protects you

30 Jan, 2018
works great
Good piece of equipment , everyone needs one of these to stay safe