Your pool cleaner is flipping because the hose is unbalanced.

Your pool cleaner is flipping upside down because something in the hose setup is out of balance—usually a missing weight or a float sitting in the wrong spot.

Think of it this way: the hose isn’t just a tube, it’s the cleaner’s stabilizer. If it floats too high near the head, it yanks the cleaner upward and over. If a weight is missing mid-hose, the whole thing twists and drags, and the cleaner follows the torque right onto its back. I’ve seen people buy a