Pool Pump Noise Fixes

If your booster pump for pool cleaner sounds like a blender full of rocks, it’s screaming for help. Booster pump troubleshooting starts with diagnosing common noise culprits: a clogged impeller (clear debris), worn bearings (replace or lubricate), or air trapped in the system (check for leaks). Grinding or screeching? Power off and inspect the impeller for leaves or pebbles. Rattling? Tighten loose motor mounts. High-pitched whines often mean cavitation—clean the filter and check water levels. Ignoring these pool pump noise fixes can lead to costly repairs or a dead pump.