TUSA Snorkel's Technology
Hyperdry System

The Hyperdry System keeps the main pipe dry by ejecting water through an independent escape pipe. This unique design utilizes the angle of the snorkel pipe and the resilience of the water surface to eject water.
Comfort Swivel

The Comfort Swivel offers a more comfortable fit since it creates no load on the mouthpiece, straightens out during diving and doesn't get in the way. The swivel adapter makes it possible to slip the mask strap into the slit with no hassles. The two-part construction allows the snorkel to rotate and can be attached in a horizontal position.
High Flow Purge

The High Flow Purge design used on TUSA snorkels offers a covered large diameter purge valve for simple, quick clearing, reducing the amount of water remaining in the mouthpiece in an instant.
Hyperdry MAX Dry Top System

TUSA’s Hyperdry MAX System (pat p.) is the latest innovation in dry snorkel technology utilizing two independent high buoyancy floats for superior dry performance. This revolutionary design keeps the snorkel completely dry by quickly and efficiently closing the gasket when waves or water hits the snorkel.