Air Compressor Plastic Hose

I have onboard air on my 2006 Fleetwood Gearbox 220FB toy hauler. I need to replace the plastic hose that goes between the compressor and the tank. I also need one of the fittings for one end of the hose. I have no idea what to call this stuff to search for it. The hose pushes into the fitting and if you press on the fitting just right you can pull the hose out.

I've tried at the local hardware stores and auto parts store with little luck. The hardware store sold me a compression fitting that looks like it might work but I'm not sure its for plastic hose.