The TriStar® VS950 from Hayward® has been designed to replace most high-performance pumps up to 3 HP and is an additional dual-voltage upgrade option for consideration. According to EPA Energy Star third-party testing data, the TriStar® VS950 is considered to be one of the most energy-efficient variable-speed residential pumps on the market, saving pool owners up to 90% on energy costs compared to traditional single-speed units – that's $1,500 per year! Optimize performance delivering at an incredible 2.7 HP level The most energy-efficient on the market Operates at a lower decibel compared to single-speed pumps Optimal Energy Efficiency. Variable Speed Pumps are designed for optimal energy efficiency. The incredible energy efficiency of the The TriStar® VS950 variable-speed pump from Hayward, is attributed to the permanent magnet, totally enclosed fan-cooled (TEFC) motor technology, offering improved operation and reliability. Advanced Hydraulic Design. The advanced hydraulic design of Variable Speed Pumps delivers high speed, ultra-quiet operation and a longer lifespan than traditional options. OmniLogic® Compatible. The The TriStar® VS950 seamlessly incorporates into the OmniLogic® automated system for incredibly simple operation.