content: After receiving this product in anticipation that it would save me a lot of cleaning time, and more time to enjoy the pool, this has been a complete disappointment. I own an Intex 1600 gal/hr sand pump and after reading some of the other reviews, this should have been sufficient. However, when I hooked up this device, it crawled very slowly (suction was good) and then I had to keep relocating it in the pool to move around. I had to do this several times over the past few days to only say "IT IS NOT WORTH IT". I highly recommend you purchase a pool cleaner from a local pool store, so if it doesn't work, you don't have to send it back and keep paying for shipping until you find something that works.