Hayward EcoStar Pool Pump is the most efficient pump on the market. Its permanent super-efficient magnet, completely enclosed fan-cooled (TEFC) motor, and industry-best hydraulic construction can save as much as 90% on energy costs. The programmable integrated controller features a self-contained 24-hour clock and as many as eight custom timer and speed functions that enable the pump to regulate flow efficiently and continuously. The service mode permits a service company to clean the pool safely and more quickly. The user interface can change position or even be removed and remounted on a wall for easy access.