Engine flush, built my own...

[Coastiejoe]

Got the parts from Lowes in this case. There is a quick disconnect at both ends. I did it this way as it is easier to reach into the rear nozzle area with no hose attached. Simply thread thread the single female part into the flush on the ski, then snap the short flex hose onto the fitting you just threaded in as it has the other part of the disconnect.

I also put a disconnect on the flex hose just to make it easy to put the main water hose on and off... $16 and change for all parts.

 

[Seadoobuddy]

Almost the same way I built mine. The only thing different is that I put a shut off valve between the garden hose and the flex hose part. To save running to the outside faucet.

 

[Coastiejoe]

I like the Shut-Off idea... Certainly easy enough to add... Thanks for the added idea.