Pentair 340038 SuperFlo High Performance Single Speed Pool Pump, 1 Horsepower, 115/230 Volt, 1 Phase The Pentair SuperFlo single-speed, 1-horsepower pump moves more water more efficiently for lower operating cost Quiet operation due to superior internal flow design that reduces hydraulic noise Features thick walled body parts, a heavy-duty 56 square flange motor, and highly engineered hydraulics Oversized strainer basket extends time between cleanings; see-through lid makes inspection fast and easy This pump has self-priming for quick, easy start-up; 1-year warranty