why is my pool filter putting sand in my pool

Why Is My Pool Filter Putting Sand in My Pool?

If you notice sand in your pool, your pool filter might be the culprit. A pool filter is an essential component of a swimming pool that removes dirt, debris, and other impurities to keep the water clean and clear. However, if you find sand in your pool, it defeats the purpose of having a pool filter. In this article, we'll discuss why your pool filter is putting sand in your pool and what you can do about it.

1. What Causes Sand in Pool Water?

Before you can understand why your pool filter is putting sand in your pool, it's essential to know what causes sand in pool water in the first place. Sand in pool water is usually a sign that the sand filter media has deteriorated or is damaged. Sand filter media is a specific type of sand that traps impurities and dirt as water passes through it. Over time, the sand filter media can break down, resulting in sand in the pool water.

2. Broken or Damaged Laterals

Another cause of sand in pool water is broken or damaged laterals. Laterals are plastic tubes that allow water to pass through while preventing sand from escaping. If the laterals are broken or damaged, sand can escape through them and end up in the pool. This problem is more common in older filter systems.

3. Overloading the Filter

Another reason why sand might be getting into your pool is if you overload the filter. Overloading the filter means putting too much water through the filter at once, causing sand to escape through the laterals. It's essential to follow the manufacturer's instructions on how much water your filter can handle at once to avoid overloading.

4. Damaged Filter Tank

The filter tank is the container that holds the filter media and laterals. If the filter tank is damaged, sand can escape through it and into the pool. This problem is more common in low-quality filter systems or if the filter tank is exposed to environmental factors such as temperature changes, freeze-thaw cycles, and the sun's UV rays.

5. Solution: Replace the Sand Filter Media or Laterals

If you notice sand in your pool, it's time to replace the sand filter media or laterals. The filter media should be replaced every five to seven years, depending on usage and maintenance. If the laterals are damaged, they should be replaced as well.

Conclusion:

Maintaining your pool filter is crucial to ensuring that your pool water is clean, safe, and enjoyable. If you're experiencing sand in your pool, it's essential to do some troubleshooting to figure out the problem's cause. With the right knowledge and proper maintenance, you can keep your pool filter in top working condition and enjoy a crystal-clear swimming pool all year round.