Impulse 3 Snorkel

Impulse 3 Snorkel The Impulse 3 uses a two-valve system. If a wave breaks over the snorkel, the patented, upper, annular valve directs most of the water out before it even reachesthe mouthpiece. Any water that does get past the annular valve drains out thelower valve The reservoir located below the mouthpiece keeps breathing pathclear of excess water. In the rare event that you need to clear the Impulse 3Snorkel, almost no breath is needed, all it takes is an easy puff  Patented Comfo-bite mouthpieces, which does not require the user to clench their teeth, eliminate jaw fatigue  An optional, smaller size Comfo-bite is available  Comfo-bite mouthpieces are replaceable