### Pentair WhisperFlo Standard Efficiency Pool Pump – WF-4 | EC-015583 | 115/230V 1HP Full Rated
Experience unparalleled efficiency and unmatched quietness with the **Pentair WhisperFlo Standard Efficiency Pool Pump**. Designed to outperform competing models, this high-performance pump delivers the highest water flow while consuming the least electricity, making it the ultimate choice for both residential and commercial applications.
#### **Key Features:**
– **Industry-Leading Efficiency:** The WhisperFlo pump sets the standard with its innovative hydraulic design, offering superior water flow and energy savings. It operates at lower horsepower yet delivers higher performance than industry standards, ensuring optimal efficiency for your pool or spa.
– **Whisper-Quiet Operation:** Engineered for whisper-quiet performance, this pump stands out in rigorous ETL tests, providing peace of mind and a serene environment around your pool. The specially-engineered 
