Customer Reviews for Ocean Technology Surface Air Valve: (Review this product)
See the top 20 most helpful scuba gear reviews
Average Customer Review:
 based on 2 reviews.
Rating: OTS Mantis FFM Surface Breathing Valve
Reviewer: Kent Carlson, Monday, February 16, 2009 - View all my reviews
Pros: A must if you wish to breath on the surface without using tank-air. Easy to install, find on the surface, and use (screw/unscrew). Of the two designs of which Im familiar, the scalloped edge with rectangular breathing holes seems to be easier to use/breath from (when compared to the knurled edge/circular breathing hole variety).
Cons: Cost is very high (~$150). If installing a com unit in the left port and SBV in the right port, access to the SBV could be limited by the regulator (or at least made a little more difficult).
Did this Review help? Yes No
48 out of 92 people found this review helpful.
Rating: great addition to mask
Reviewer: Glen C., Tuesday, October 06, 2009 - View all my reviews
you gotta have this valve with the mask...makes all the difference in the owrld..and installs in seconds.
Did this Review help? Yes No
26 out of 52 people found this review helpful.
| 
FULL MANUFACTURER'S WARRANTY 
