Keep your pool crystal clear all season long with the Pentair 011774 2 HP WhisperFlo Swimming Pool Pump, a pump designed to run stronger, longer, quieter, and smarter than the rest. WhisperFlo’s hydraulic build out pumps water more efficiently and quietly than other pumps. Even with lower horsepower, it runs with the highest water flow of any high performance pump out there. Best of all, the WhisperFlo is constructed with durable, corrosion resistant parts to keep it lasting and tireless working year after year for you and your swimming pool. The pump’s eavy duty, durable construction is designed for long life with an oversized strainer for controlled output. A clean pool is something you cannot settle with. Keep your pool clean all summer along with the Pentair 011774 2-HP WhisperFlo Swimming Pool Pump. Color: Brown.