How many different Air2 type hoses are there?

[Charlie99]

The Dive Alert won't work as an adapator. It has the same style connector (whichever one of the 3 models it is) on both the female and male sides. It goes inline, pretty much as would a 2" extender hose.

 

[beanojones]

The Dive Alert won't work as an adapator. It has the same style connector (whichever one of the 3 models it is) on both the female and male sides. It goes inline, pretty much as would a 2" extender hose.

It will if you buy ine of each, and swap the parts. (which is what I plan to do).