The Pentair Letro LF22 float arm is designed for compatible L79BL cleaner applications where the arm supporting the float assembly needs replacement. A part like this is useful because it helps position the float correctly and contributes to the cleaner’s intended balance and operating behavior.Replacement is often helpful when the original float arm is cracked, bent, damaged, or missing. Installing the correct Pentair/Letro component can help restore the cleaner assembly and improve confidence in the way the unit moves and balances in the water.This OEM float arm is a practical service part for compatible L79BL cleaner systems that need renewed support for the float assembly. OEM Pentair/Letro float arm Fits compatible L79BL cleaner applications Helps support proper float position and cleaner balance Useful when the original arm is damaged or missing Supports cleaner and more dependable operation