why is my pool filter making gurgling noise

Why is my pool filter making gurgling noise

If you are a pool owner, chances are you have heard the sound of bubbles coming from your pool filter. This is a common occurrence for pools with filters, and while it may seem harmless, it's essential to understand why your pool filter is making a gurgling noise. In this article, we will dive into the reasons why your pool filter is making gurgling sounds and ways to fix the issue.

Understanding the cause of the gurgling noise

5 possible reasons

1. Plumbing issues

If you have recently been working on your pool's plumbing or have made any changes to the pipes, it's possible that the gurgling noise is a result of an incorrect plumbing setup. Check to ensure that all pipes are connected correctly and that there are no kinks or blockages.

2. Air bubbles

Air bubbles in your pool filter can be incredibly frustrating, especially if you can't seem to get rid of them. These bubbles are typically caused by a low water level in your pool, clogged or dirty pump baskets, or a malfunctioning pump.

3. A dirty filter

If your pool filter is dirty, you may experience gurgling noises as the water tries to flow through a clogged filter. Clean your pool filter regularly to prevent this issue.

4. Too much water entering the skimmer

If you notice that your pool filter is making gurgling noises when you turn off your pool pump, it's possible that too much water is entering the skimmer. This issue causes air to get trapped in the pool filter, resulting in gurgling sounds.

5. A broken pump

If your pool pump is broken, it's possible that you may hear gurgling noises as the water tries to flow through the pump. In some cases, a broken pool pump may require a complete replacement.

Fixing the gurgling noise issue

Now that you understand why your pool filter may be making gurgling sounds, here are some ways to fix the issue.

1. Check your plumbing

As mentioned earlier, plumbing issues, such as kinks, blockages or incorrect connections, can cause gurgling sounds in your pool filter. Check to ensure that all pipes are correctly connected and that there are no blockages or kinks.

2. Increase water levels

If air bubbles are causing the gurgling noise, try increasing your pool's water levels to ensure that the skimmer is getting enough water. You may also want to clean your pump baskets regularly to prevent any blockages.

3. Clean your filter

Cleaning your pool filter regularly is suggested to prevent clogging, which can cause gurgling noises when water tries to flow through. Refer to your filter owner's manual for the correct cleaning process.

4. Adjust the skimmer

If too much water is entering the skimmer, it's possible that it needs to be adjusted. Try lowering the water level in the pool or adjusting the skimmer's weir to prevent too much water from entering.

5. Consult a professional

If you have attempted to fix the issue, and the gurgling noise persists, it may be time to consult a professional. A pool technician will be able to diagnose the issue and determine the best course of action to resolve it.

In conclusion

A gurgling pool filter can be incredibly annoying, but it's essential to address the issue as soon as possible to prevent further damage. By understanding the possible reasons for the gurgling noise and utilizing the suggested fixes, you can help ensure that your pool is running efficiently and effectively.