The swimming pool pump is the most important piece of equipment in your pool system. They’re responsible for keeping a high water quality, spreading chemicals, and circulating the pool water to keep it free of debris. Although they’re extremely important, they’re energy hogs. That’s why Pool Express offers ¾ HP swimming pool pumps.HP refers to the amount of horsepower a pool pump uses, and a swimming pool pump that runs on ¾ HP uses much less energy compared to other options. Swimming pool pumps are available in these sizes: ¾ HP, 1 HP, 1.5 HP, and 2 HP. Swimming pool pumps with ¾ HP are perfect for most pool sizes and can save a large amount of energy in the long run.