The “single-speed pool pump ban” gets repeated so often it starts to sound like settled law, but the real story is more interesting and a lot more useful if you own a pool or service them. We break down what the Department of Energy (DOE) pool pump regulations actually do, how the Weighted Energy Factor (WEF) works, and why the rule feels like a ban even when it isn’t written as a simple prohibition. The biggest shift is product availability: most manufacturers stopped making higher-horsepowe...