PowrFlite 1504WDI Insider Hide-A-Hose 20 ft for 400psi Cold Carpet Cleaning Machines
Note if you add heat to your machine you will have to upgrade your solution hose.
For non heated carpet cleaning machine under 400 psi
Note do not add longer hose runs of Hide-A-Hose for the air rushing over the outside of the solution hose will cool the water temperature down on the inside of the solution hose. If you want and extension, please use traditional vacuum and solution hose sets.