This FREE 150mm long x 50mm inside diameter (ID) Flexible Hose will only be  supplied if you buy a power unit (any power unit from our online shop).

Use this flexible hose to connect power unit to the pipework (instead of using PVC pipes). This hose has a smooth internal surface which won't restrict the air flow. It will also make the job to fit a power unit much easier. 

Note: you will not need this product if you already get free power unit fit off kit.

Tips: Do not glue the pipe or fitting to the machine to allow for easy removal in the future. Just tape it up with an electrical tape.