The Apeks XL4+ is a compact lightweight regulator suitable for diving in all environments including cold water locations. Its design and low weight help reduce jaw fatigue on long dives. The XL4+ also makes an ideal stage regulator, perfect for the exploration diver with a large amount of equipment. The XL4+ regulator is a high-performance option for those divers serious about weight savings. The extra high pressure port gives the option of an additional accessory, e.g. a transmitter for a computer.

ENVIRONMENTALLY SEALED
Dry chamber prevents water coming into contact with the 1st stage spring to stop freezing.

OVER BALANCED
Over compensating 1st stage allows for maximum performance at depth.

DUST CAP PROTECTION
Dust cap prevents water or debris from entering the 1st stage.

COMFOBITE
Patented Comfobite mouthpiece reduces jaw fatigue. Secures the 2nd stage more comfortably.

VENTURI LEVER
Disrupts the airflow inside the 2nd stage to prevent accidental free flows at the surface.

The Apeks XL4+ is a compact lightweight regulator suitable for diving in all environments including cold water locations. Its design and low weight help reduce jaw fatigue on long dives. The XL4+ also makes an ideal stage regulator, perfect for the exploration diver with a large amount of equipment. The XL4+ regulator is a high-performance option for those divers serious about weight savings. The extra high pressure port gives the option of an additional accessory, e.g. a transmitter for a computer.

ENVIRONMENTALLY SEALED
Dry chamber prevents water coming into contact with the 1st stage spring to stop freezing.

OVER BALANCED
Over compensating 1st stage allows for maximum performance at depth.

DUST CAP PROTECTION
Dust cap prevents water or debris from entering the 1st stage.

COMFOBITE
Patented Comfobite mouthpiece reduces jaw fatigue. Secures the 2nd stage more comfortably.

VENTURI LEVER
Disrupts the airflow inside the 2nd stage to prevent accidental free flows at the surface.