with install $1,176-$1,529
without install $1,289-$1,676

According to EPA ENERGY STAR® 3rd party test data, Hayward TriStar® VS variable speed pool pumps are the most energy efficient on the market. Designed for medium to large pools, they can save up to 90% on energy costs or as much as $1500 per year, compared with single speed pool pumps.