IntelliFlo VF High Performance Pump is the world's smartest swimming pool pump. Its onboard computer and intelligent software automatically calculate and program the minimum flow requirements for every pool task - filtering, heating, cleaning, spa jets, water features and more - to optimize performance and minimize energy use. As functions/tasks change, IntelliFlo self-adjusts to maintain optimal flow rates for further energy savings.An Eco Select Brand Choice: Standard pool pumps can consume as much energy as all other home appliances combined, often costing more than $1,000 per year! IntelliFlo VF High Performance Pump pumps can typically cut energy use by up to 90%, generally saving $620 to $1,360 in utility costs annually - more where rates are higher than average.**Savings based on comparison pump running between 6 and 12 hours per day at the national average of 15 cents/kilowatt hour in a 20,000 gallon pool. Actual savings may vary based on plumbing size and length, pump model, service factor, flow rates, and other hydraulic factors.