OTS Guardian Full Face Mask (Blue Skirt / Black Hardware)

Includes ABV-1, LP Hose, and Mask Bag. With over 60 years of diving experience, and having sold almost every type of Full Face Mask on the market, it was easy to see there was a need for something better. As a result OTS designed the Guardian Full Face Mask. A common problem with most FFM on the market today is the seal.