Blizzard is the first regulator created specifically for cold water diving, and first choice of cold water divers everywhere.

Plated fins and heat sink retain the warmth of your exhaled breath to help prevent freeze-up or second stage free flow.

Regulator operates smoothly, regardless of the temperature.

Balanced high flow, first stage moving orifice maintains consistent air pressure to the second stage, even at low tank pressures, for comfortable breathing.

Sealed first stage prevents water from entering, practically eliminating the chance of freeze-up. The exclusive baffled & extended exhaust tee reduces bubble size & moves them out of your line of vision while reducing regulator bounce & jaw fatigue. Dry Air Bleed system prevents internal contamination, improves reliability and resists freeze-up.

Patented primary air sensing channels system boosts breathing efficiency at high flow, letting you breathe comfortable under high demand conditions.

Comfortable Wisdom ® mouthpiece alleviates jaw fatigue by easing bite needed to hold regulator.