• Large capacity drain chamber with internal exhaust booster
• Pre-angled mouthpiece is ortho-consciously designed
• Oval cross-cut pipe
• Corrugated flex joint
• Quick Efficient Clearing

The SP-580Q Imprex II Hyperdry snorkel has a special internal purge channel located below the mouthpiece. It channels exhaled air out the top of the snorkel while excess water drains through the bottom purge valve.