Since its introduction in 1989, the Impulse has been the best selling snorkel in the world. Today, after continued refinement and evolution, the Impulse 3 is more streamlined and higher performing than its predecessors, the Impulse and Impulse 2.
- 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 reaches the mouthpiece. Any water that does get past the annular valve drains out the lower valve
- The reservoir located below the mouthpiece keeps breathing path clear of excess water. In the rare event that you need to clear the Impulse 3 Snorkel, almost no breath is needed, all it takes is an easy puff
- Patented Comfo-bite mouthpieces, which eliminate jaw fatigue, are replaceable and an optional, smaller size is available