An internal float helps support buoyancy or balance characteristics within a compatible robotic cleaner, and this Maytronics Dolphin version is designed for Supreme M3 and Neptune applications using the 6250931 reference. Internal float components are useful because small balance changes can influence how the cleaner behaves in the water.This part has practical value because internal support pieces like floats are often overlooked even though they contribute to the intended operating feel of the cleaner. A properly selected Maytronics replacement helps preserve original balance and contributes to a more accurate internal restoration.This type of part is especially useful when the original float has deteriorated, become damaged, or gone missing during service. That helps restore the cleaner’s intended in-water behavior without changing broader assemblies.Installed in the proper application, this internal float helps support cleaner balance and more dependable water behavior. Internal float for compatible Maytronics Dolphin Supreme M3 and Neptune cleaner applications Helps support the intended in-water balance of the cleaner Useful when replacing a worn or missing original float Supports more accurate internal restoration Improves operating consistency and service confidence