Pentair CFII-NI-3/4A Challenger Standard Efficiency Single Speed Up Rated High Flow In Ground Pool Pump - 3/4 HP Fiberglass reinforced pump with closed impeller, single speed See-thru lid; large strainer basket User-friendly removable drain plugs Most diverse offering in voltage and-Horsepower Measures 12-1/2-inch length by 15-inch height by 28-inch width