The sensation of residual water (gurgling) while snorkeling is eliminated. This revolutionary snorkel uses a new mouthpiece, designed with the aid of ergonomic engineering.

• Hyperdry System with three current rectifying plates
• Pre-angled purge valve eliminates gurgling of water by breathing and allowing air bubbles to pass by the side of the face
• Ortho-consciously designed mouthpiece for ultimate comfort
• Detachable two-section swivel adapter minimizes the pulling feeling
• Three-dimensional pipe curve gives the ideal angle for snorkeling

SP-170QB
This design features a black silicone flexible joint and mouthpiece. The pipe is available in Black (BK) and Black/Red (BK/R).

Features of SP-170
The ultimate in oval design to reduce water resistance.
The oval design, a feature unique to TUSA snorkels, has now been further improved in the pipe. It provides direction to water blown upward to insure a clear snorkel while minimizing water resistance. The pipe interior, with its bellows section, has a new flush surface to further smooth the airflow.
New two-sectional swivel adapter enhances comfort and performance.

New purge channel
Since the purge valve is at an angle to the body, even if water remains in the chamber after clearing the snorkel it will not affect the flow of air in the pipe (away from the mouth). Therefore, there is no gurgling of water caused by breathing, and water does not return to the mouth. In addition, air bubbles that come from the valve pass by the side of the face without obstructing the field of view.

New mouthpiece
The new ergonomically engineered mouthpiece further enhances the comfort of bite, fit and stability. Even with a light bite a high level of stability is achieved, so there is no fatigue from long periods of usage.

Suggested Retail
$42.99