It leaves no water in the snorkel, at any depth, or any angle. As you submerge, unlike other snorkels, its patented Anti-Lock Valve closes the airway, keeping out all water. When you come up for air, a pressure release valve automatically opens the airway, allowing you to breathe. Water never gets in. Even water from wave swells, whitewash, and splashes are completely blocked. You'll be able to snorkel without constantly having to clear water.

No other snorkel can keep you this dry:

• Excellent for beginning divers.
• The Dry Snorkel does all the work for you on the dives; especially in choppy waters.
• Aerodynamically-designed air passages within the snorkel enhance breathing.

Extra features include:

• High air volume capacity.
• Soft flexible barrel.
• Exclusive Ball Joint Mouthpiece for 3-D mouthpiece positioning.

The pressure release valve is designed to allow air into the snorkel as you surface. The release valve is located just above the float and opens the airway when air passes through tiny holes in the valve. This automatic valve release system allows air into the snorkel as you come to the surface. As you submerge, during free diving, the snorkel's air spaces become compressed by surrounding water pressure. Exhale or blow slightly into the snorkel to eliminate the air squeeze or ascend to the surface allowing air spaces to expand. Made of high grade marine-purpose rubber, the pressure release valve is also easy to maintain. Spray with hose after each use.

The Dry Snorkel's Anti-Lock Valve System (AVS) is a three-part, fully integrated float design. Unlike a one-part ball system, the AVS ensures the most effective way of blocking water from your snorkel. the flat-topped cylindrical float (blue) acts as the primary moving part. The float closes the airway upon water contact. A pressure release valve (red) sits on top of the flat-topped float, both moving upward simultaneously as water contacts the float. The pressure release valve falls down as you surface for air. This one-way valve system allows exhalation underwater without water entering the snorkel.The Dry Snorkel may be submerged at any angle even upside-down. Somersaults and various other maneuvers may also be performed without flooding.