This Maytronics Dolphin™ 9995677-US-ASSY Gray Power Supply for Dolphin™ 2x2 USA 2011, 2x2 Gyro, 2x2 115V CB 2013, 2x2 C6 Plus 115V CB, Enduro 21R and Caddy-PVC is a reliable replacement part, designed to seamlessly intergrate with the original pool cleaning system. The power supply drives critical operations within the pool cleaner system. Maytronics pool cleaners help keep your pool healthy and clean, which is of the utmost importance. Ensure that your pool cleaner is running as cleanly as possible with this certified genuine part.