Balboa Vico 1.0 HP Ultimax Wet End [Side Discharge] (1215160) pumpmotorparts pump selection matters because it pump selection matters because it affects everything from jet strength and noise level to heating support and overall user experience this jet assembly helps restore a more complete seat experience and gives the visible jet face a cleaner appearance overall 0 HP Ultimax Wet End is designed for compatible side discharge applications where the original water handling side has become unreliable or less effective than it should be A complete wet end replacement is especially practical when the motor remains serviceable and the goal is to refresh the water moving portion of the pump without replacing more than necessary