EAS extra air source's features: 1st Stage
- High performance piston 1st stage
- 2 LP and 2 HP ports
- Designated cylinder filling port
- On/off valve
- Quick disconnect decant filling adaptor

EAS extra air source's features: 2nd Stage
- Connection has both a vertical and a horizontal swivel
- Dual high performance exhaust valves
- Medical grade silicon mouthpiece
- Large "sweet-spot" purge button

EAS extra air source - available cylinder options:
- Catalina cyliders 6, 13 & 19 Cubic Foot
- Aluminium Cylinders (Black)

EAS extra air source - quick Release Strap system for Emergencies:
- EAS with 6 Cubic Foot cylinder in Black
- Quick-release cylinder bag / holster
- Quick disconnect decant filling adaptor
- Optional compressor filling adaptor