I purchased the first version 2 years ago and loved it! Just before the year was up the pump went and they sent me another one (it was still under warranty). The one they sent to replace didn't work either and they had to ship a second one. The second unit worked, but I am pretty sure both units were refurbished. Yesterday, I noticed water around the tub. There was a leak coming from the bottom of the tub and the water was almost half drained! I had to drain it completely and remove the pump, as it is in the middle of winter and currently snowing and I can't search for the problem. I really did love it and enjoyed using it year round. I am sad that it didn't last longer.