Made a turnable pirnt in place adater for intex Whirlepools to connect an external heatexchanger!
I also added a hose adapter to connect it with a pin, in my case the hose holds on without the adapter, but if u need it just connect it and secure it with a pin

The big U-shaped part u can put on the shoulder of the spa to guide the hose nicely from the heatexchanger in to the water!

Just print the clamp 3 times and bolt it on from the underside!

I will upload pictures soon when its gets warmer outside!

Made it last summer and had nice results with it :)

U also can use just the turnabler adapter to make a vortex in the spa so the dirt will gather in the middle and u can easy clean it :)