The free diving respirator Dual Basic has an extremely hydrodynamic anatomical profile that reduces vibrations and noise during underwater movement.

The mouthpiece is made of hypoallergenic silicone which makes it ideal for prolonged use during breath-holding based diving expeditions.

The main features of the Dual Basic Freediving snorkel are:

• The tube is made of two different materials with two different levels of softness.
• Ideal for extended use.
• Ergonomic mouthpiece made of hypoallergenic silicone.
• The diameter and length of the tube are optimized to facilitate purging and avoid air turbulence.
• The special "D" shape of the tube eliminates discomfort in the forehead area.