The Pentair Letro LG55 cleaner head float is designed for compatible L79BL cleaner applications where the float at the cleaner head needs replacement. A float like this is useful because it helps support balance and positioning of the cleaner head as the unit moves through the pool.Replacement is often needed when the original float becomes waterlogged, cracked, loose, or missing. Installing the correct Pentair/Letro float can help restore the cleaner’s intended balance and improve the overall operating condition of the head assembly.This OEM cleaner head float is a practical replacement for compatible L79BL cleaner systems that need dependable buoyancy support at the cleaner head. OEM Pentair/Letro cleaner head float Fits compatible L79BL cleaner applications Helps support cleaner head balance and position Useful when the original float is damaged or missing Supports smoother and more dependable cleaner operation