I have the one with the Mag Drive 3. It hangs on my 29. Skims great buuut, the hose connecting the pump to the skimmer keeps blowing off. I have it hooked with the hose and clamps that came from the factory. Real pain in the butt. Have gone through 4 power strips, water damage to the texture of the wall, and alot of wet carpet. Keeps up I will have a house fire.