This product for only $4.95 could save your life, no really. What is it? It is the SOS Snorkel Whistle Housing. In the red circle in the picture to the left is the whistle. All you need to do is take the bottom of your snorkel (or purchase one of our snorkels) and pull the bottom off where the mouthpiece and the snorkel bore meet and replace it with this new Snorkel Whistle Housing. It fits all standard snorkels and does include a purge valve.
Snorkels – You Can Add A Whistle Now
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