Pool Pump Making a Loud Noise? 5 Tips to Silence It For Good

1. Is Your Pump Making a Humming Sound?

A humming noise from your pool pump typically indicates that the motor is struggling. This could be due to an electrical issue or a mechanical blockage. Here are three things you can try:

Reset the Circuit Breaker

Sometimes, the pump’s electrical breaker trips, causing the motor to hum without actually starting. To resolve this, locate the breaker that controls the pump, turn it off, and then back on. This simple reset may restore normal operation.

Check for a Jammed Impeller

The impeller is the part of the pump responsible for moving water through your pool’s filter. If debris or dirt has blocked the impeller, it can cause the motor to seize. To clear a jam, turn off the pump at the breaker, remove the pump basket, and check for any debris or blockage in the impeller. You can try spinning the impeller manually by reaching into the pump housing with a screwdriver or wire hanger. Once the blockage is cleared, turn the pump back on to see if it runs smoothly.

Tap the Motor

If your pump is still making a humming sound after checking the impeller, try tapping the motor lightly. Use a rubber mallet or a soft rubber-soled shoe to hit the motor while it tries to turn on. Make sure you’re using something soft to avoid damaging the motor. This may help “unstick” the motor and get it running again. However, if this method works, it may indicate that the motor is starting to wear out and may need replacement in the near future.

2. Is Your Pump Making a High-Pitched Squealing Noise?

A high-pitched squeal often signals an issue with the motor’s bearings, likely due to overheating or corrosion. When the motor’s bearings wear out, the friction can cause a squealing sound. In this case, it’s best to replace the bearings or the entire motor, as these issues can’t be fixed easily.

3. Is Your Pump Making a Gurgling Sound?

If your pump is running but making a gurgling noise, the issue might be with water flow. A gurgling sound can mean that the pump isn’t receiving enough water, possibly due to a low water level or air in the system. Here’s what to do:

• Check the Pool Water Level: Make sure your pool’s water level is at least halfway up the skimmer. If the water level is too low, the pump will struggle to pull in water, causing a gurgling sound.

• Prime the Pump: If your pump is still gurgling after checking the water level, try priming the pump. Turn off the pump, and use a garden hose to add water directly to the pump basket. This can help remove any air trapped in the system and restore proper water flow.

4. Is the Pump Making a Grinding or Rattling Noise?

A grinding or rattling noise typically points to a mechanical problem inside the motor, such as worn-out bearings or a loose part. In this case, it’s best to turn off the pump immediately and inspect the motor for any loose components. You may need to call a technician to fix the internal parts or replace the motor.

5. Keep Your Pump Clean and Well-Maintained

Regular maintenance is crucial for preventing loud noises and other issues with your pool pump. Clean the pump basket regularly, remove any debris that could block the impeller, and check the motor for any visible damage. Keeping your pool filter and pump system clean will ensure smooth operation and minimize the likelihood of unexpected noise.

Conclusion

Loud noises coming from your AQUASTRONG pool pump are not only annoying but also a sign that something might be wrong with the motor or the pump system. By following the tips above—resetting the breaker, checking for impeller blockages, tapping the motor, and ensuring proper water flow—you may be able to resolve the issue without the need for a professional repair.

Regular maintenance and prompt attention to any noises your pump makes will help keep your pool system running efficiently and quietly for years to come. If the noise persists despite these efforts, it might be time to consider professional service or even replacing the motor or pump.