The Scubapro Air 2 Quick Disconnect Adaptor converts any standard regulator hose to a quick disconnect hose to fit the Scubapro Air 2 mechanism that comes standard with a new purchase.

This is an exact original replacement if required, due to old age or if your current unit is already faulty due to extreme corrosion, or when debris got stuck in it.

It also reduces the types of hoses you need to bring along as spare. Divers also carry this around as a spare, and it can also be used on Atomic Aquatics SS1, TUSA Duo Air, Sherwood Gemini, and Zeagle Octo-Z.