We have a solution for all of you that have an 1 1/2" inlet that does not have threads. These pools just have a bare 1 1/2" PVC pipe that returns the water to the pool. With a few simple pieces of PVC you can now attach your Beluga Solar Pool Heating Device. You will need to purchase a "Pipe Extender" and a "Female Adapter" therse parts simple push together to create an adapter. You can add silicone to secure the connection further.
Check out our video for further information