Dry Top technology
Dry Top Technology, borrowed from the "Easybreath" mask, enables you to block any water from entering the snorkel, even if you go completely underwater while snorkelling. When the snorkel goes completely under the surface, a small float rises and blocks the channel to prevent water from getting inside. When you come back up, this float lowers and clears the channel so that you can breathe again.
Silicone mouthpiece
Silicone is extremely flexible, making it the ideal material for your mouthpiece and providing extra comfort in the mouth.
Bottom valve
Even if a few drops make it through, the low valve under the mouth allows the residue to be expelled from the snorkel.
How to use the valve
Sand or salt can sometimes get stuck between the valve and the hard part of the snorkel, or at the top of the float. This can prevent the valve from lying flat and sealing properly, or the float from sliding properly. In this case, rinse the snorkel thoroughly with clean water and make sure that the valve lies flat again and that the float at the top slides properly.
Safety
Even though snorkelling is an activity that can be enjoyed by everyone, it’s important to look after your own safety! If you feel tired, short of breath or dizzy, remove your mask and snorkel and get out of the water. The use of this product is not recommended if you have cardiovascular issues (chest infection, angina, asthma, high blood pressure, heart disease, etc.). If in doubt, consult your doctor.