How to Repair an Inground Pool Sand Filter

A swimming pool is a great way to relax and cool off during hot summer days. However, a dirty pool can be a major turnoff. One way to keep your pool clean is by using a sand filter. Sand filters are designed to remove dirt and debris from pool water, leaving it clean and clear. However, like any other pool equipment, sand filters can malfunction or break down. If your inground pool sand filter is not working properly, you can repair it by following these steps:

Step 1: Turn off the power supply

Before you start repairing your sand filter, make sure to turn off the power supply to your pool pump. This will prevent any accidents or injuries.

Step 2: Drain the filter tank

Next, you need to drain the filter tank. To do this, locate the drain plug at the bottom of the tank and remove it. Allow the water to drain out completely.

Step 3: Remove the sand

Once the tank is empty, you need to remove the sand. To do this, use a scoop or a small bucket to scoop out the sand from the tank. Be careful not to damage the laterals or the hub assembly.

Step 4: Inspect the laterals

Inspect the laterals for any signs of damage or wear. If any of the laterals are broken or cracked, you need to replace them. You can buy replacement laterals from your local pool supply store.

Step 5: Clean the tank

Before you add new sand, you need to clean the tank. Use a hose to rinse out the inside of the tank. Make sure to remove any dirt or debris that may have accumulated inside the tank.

Step 6: Add new sand

Once the tank is clean, you can add new sand. Make sure to use the right type of sand for your filter. Consult the manufacturer’s instructions for the recommended type of sand.

Step 7: Reassemble the filter

After adding new sand, you need to reassemble the filter. Replace the laterals and the hub assembly. Make sure to tighten all the bolts and screws.

Step 8: Test the filter

Finally, you need to test the filter. Turn on the power supply to your pool pump and let the filter run for a few minutes. Check for any leaks or other problems. If everything looks good, your sand filter is ready to use.

In conclusion, repairing an inground pool sand filter is not a difficult task. With the right tools and a little bit of patience, you can fix your sand filter and keep your pool clean and clear all summer long.