Don't waste your money. Cheaply made Hard to get fittings not to leak. Been using last couple days and water coming out of return and its no warmer than the pool itself. Had a different solar heater last three years which worked as promised. Thought this style would be an improvement. Very disappointed. Absolute waste of money. Surprised Pools supply Canada would sell such junk. Generally been very happy with the products I have bought from this site. Not this ti.e.

I've had this heater for 3 years and it does increase the temp of the water. The down fall is if it's a cloudy summer than it doesn't do as much. It requires a location that has no shade, and can catch the sun morning until evening. Overall a good purchase. *Side note, the two back legs did both break off and there was no rough handling just set up and take down each year, I just use some wood blocks to prop it up now. The leg structure could use some improvements.