why is my pool filter putting sand in pool

A crystal clear pool with sparkling blue water is every pool owner's delight. The clean pool water is a result of the pool filter doing its job correctly. However, when you begin to notice that your pool is getting dirty, and there is sand in your pool, you have a pool filter problem. This article will explore what causes sand in the pool and how to fix it.

What is a pool filter?

A pool filter is an essential component of your pool's circulation system. It removes dirt, debris and other impurities from the water, keeping your pool clean and clear. The three types of pool filters are sand filters, cartridge filters and diatomaceous earth (DE) filters.

What causes sand in the pool?

If you notice sand in your pool, it is likely caused by a problem with your sand filter. Here are some of the most common reasons why you might be experiencing sand in your pool:

1. Broken laterals

The laterals are small pipes in the sand filter that distribute the water evenly through the sand. When one of these laterals breaks, the sand from the filter can escape into the pool.

2. Worn out sand

Over time, the sand in your filter can break down and become too small to be trapped by the filter's laterals. When this happens, the sand can be pushed into the pool.

3. Cracked filter tank

If the filter tank cracks or gets damaged, it can allow sand to escape into the pool.

4. Incorrect amount of sand

If your filter has too much sand, it can lead to sand being pushed into the pool. Conversely, if you don't have enough sand in your filter, it won't be able to work properly, and the water won't be filtered correctly.

How to fix sand in the pool?

Here are some steps you can take to fix sand in your pool:

1. Check your filter pressure

If the pressure in your sand filter is too high, it could be causing sand to be pushed into the pool. Check your filter's pressure gauge and backwash your filter as needed.

2. Inspect your laterals

Open your filter's tank and inspect the laterals for any signs of damage. If you see any broken laterals, replace them immediately.

3. Check the sand level

If you suspect that the amount of sand in your filter is incorrect, open the filter tank and measure the amount of sand. If it is too high or too low, adjust accordingly.

4. Replace worn out sand

If your sand is too worn out, you will need to replace it. To do this, you will need to empty the filter and replace the sand with new sand of the correct size.

5. Check the filter tank

Inspect your filter tank for any cracks or damage. If you find any, you will need to replace the tank.

Conclusion

Sand in the pool can be a frustrating problem for any pool owner. However, with a little troubleshooting and some basic maintenance, you can fix the issue and get back to enjoying your crystal clear pool. Remember to keep a close eye on your pool's filtration system and address any problems as soon as they arise.