Hayward SP2300VSP Max-Flo VS Variable-Speed Pool Pump Energy Star Certified (Discontinued by Manufacturer) Variable-speed pump provides customizable speed, duration, and priming time Exclusive swing-aside knobs make see-through strainer cover easy to remove Service-ease design gives simple access to all internal parts Self-priming (suction lift up to 8 feet above water level) Measures approximately 22 by 7-5/16 by 11-1/4 inches Integrated, programmable interface provides customizable speed, duration, and priming time while monitoring power consumption Digital interface shows power consumption for immediate feedback to maximize savings Permanent magnet, totally enclosed fan cooled (TEFC) motor provides incredible energy efficiency and reliability Incredibly quiet operation, especially at energy-saving, lower speeds Measures approximately 22 by 7-5/16 by 11-1/4 inches