Assertion: contoured snorkel | /r/CapableOf | create dead air space
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text: HOW TO ATTACH THE SNORKEL imal dead space, EZ quick mask strap, plus extra mask strap and the unique waterproof snorkel fusion dry Longer or curved snorkels let in less water from splashing but create more dead air space; Snorkels with flexible tubing at the turn of the snorkel tube fit better and allow you to switch more easily from your regulator to your snorkel; Bigger snorkels often have more features, keep out water better, and may increase comfort and fi