The LEG3ND ELITE gives divers unprecedented capabilities by providing perfect precision and enhanced ergonomics at your fingertips. Advanced divers appreciate the independent micro adjustments to fine-tune their own individual breathing preferences.

First Stage

- When the first stage is not connected to a cylinder valve, the Auto Closure Device (ACD) keeps the inlet shut to protect the first stage internal parts from contamination and corrosive water.

- Preserves the internal lubrication

- Keeps the inlet filter clean and dry

- Safer for elevated percentages of oxygen

Exceptional cold-water performance is achieved by modernizing Aqua Lung's three anti-freeze properties:

- Where there's no moisture, there's no ice: The LEG3ND's integrated dry chamber keeps inner components clean and dry by isolating them from the outside environment

- Deep ribs create a large heat exchange surface area that helps to prevent ice forming on the mechanism

- The new overmolded cap delays ice forming over the external diaphragm

- Auto-Balanced (also known as Over-Balanced)

- Progressive increase of the working pressure to maintain optimum breathing efforts: Depending on the diver's depth, the working pressure of the first stage is automatically elevated to counteract the increased breathing air density

- Ergonomically shaped DIN and YOKE screws made of a bi-material “Soft Grip” surface provide a better hold when installing or removing the first stage – especially with cold hands

- Specialized ACD Dust cap attached to the regulator body to protect the inlet fitting and the ACD system from impacts or damage

- Perfectly positioned HP and MP ports provide optimal hose routing

Second Stage

- New front cover opening channels allow water to flow sideways over the diaphragm

- Radial openings to prevent freeflows when diving in stronger currents

- Openings widened to reduce peak inspiratory flow by an impressive 20%

- New overmolded exhaust cover made of elastomer with a “soft touch” effect

- Overmolded air purge

- Wide surface area makes regulator purging easier

- Purge depth controller optimizes air flow with minimal effort

- Patented Comfobite mouthpiece reduces jaw fatigue and secures the second stage more comfortably.

- Detachable and reusable mouthpiece clamp allows a quick and simple tool-free mouthpiece change without plastic waste.

- The enlarged heat exchanger helps to prevent freezing of the second stage mechanism

- Air channel deflector

- Directs the air flow evenly during the inhalation phase

- Streamlined bi-material deflector lowers the exhalation effort

- Flexible and lightweight Aqua Flex hose with dual protectors