Air Source C.A.R.T can supply up to four individual airline supplied respirators, air line egress units, self contained breathing apparatus equipped with an airline supply connection, or hazardous materials protective suits, in any combination. The C.A.R.T. can also be utilized to simultaneously supply up to four air operated rescue tools such as air bags, air chisels and air grinders at the scenes of auto accidents, excavations, construction or demolition sites.

The Air Source Combi C.A.R.T. has one differential from the Air Source C.A.R.T.. The Combi C.A.R.T. has a tool supply manifold. It's features include:

- One dedicated air bag controller outlet with valve.
- Three adjustable outlets with quick disconnect sockets.
- Operates multiple tools simultaneously and independently of each other.
- Manifold color coded for safety and ease of use.
- Manifold clearly identified.
- Tools of different operating pressures can be operated at the same time.
- System protected from over pressurization by a ASME certified release device.