The 40' Blue Replacement 2-Wire Communication Cable is a vital component for maintaining the optimal performance of your Dolphin robotic pool cleaner. Compatible with models including the Dolphin S50, Active 10, E10, T15, and Escape, this high-quality cable ensures seamless communication between your pool cleaner and the control unit for efficient operation. With a generous 40’ length, it is suitable for most pool setups. Made from durable materials that withstand harsh pool environments, this OEM part ensures reliable performance and long-lasting use, providing easy installation and compatibility with your Dolphin cleaner.