The Helix octopus provides the same great performance as the Helix primary second stage.

Pneumatically-balanced resulting in smooth and easy breathing

Heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water

Easy-to-grip venturi lever prevents unwanted freeflow at the surface while giving a performance boost at depth

Includes 1m yellow hose and yellow front cover making it easy to locate in an emergency