Can I replace a 1hp pool pump with a 1.5 HP?
Can I replace a 1hp pool pump with a 1.5 HP? So to answer the question, yes, you can replace your 1hp pool pump with a 1.5hp pool pump, but only if your situation calls for it. If you’ve determined that your current pump is too small for your pool, then we’ll suggest replacing it with a larger ECO pump like the Water TechniX Pump Alpha ECO.