EcoPump EP-6 Energy Efficient Inground Pump EP-6 is recommended for pools that are 20,000 - 35,000 gallons. Variable Horsepower: 1.5 or .19 Amps: 7.4 on Vacuum Setting, 1.4 on Circulate Setting Kilowatts Used on Circulation Setting: 0.368 (compare to 2.139 for typical pool pump) 2" FPT intake and discharge