How to Change the Sand in an Inground Pool Filter

Changing the sand in an inground pool filter is an essential step in maintaining the cleanliness and clarity of your pool water. It is recommended that you change the sand in your pool filter every 3-5 years, depending on usage and the type of sand used. Here is a step-by-step guide on how to change the sand in your inground pool filter.

Step 1: Turn off the pool pump and filter system. Before beginning any maintenance on your pool filter, it is essential to turn off the pool pump and filter system to avoid any potential hazards.

Step 2: Release the pressure from the filter. Locate the pressure gauge on your pool filter and open the air relief valve to release the pressure from the filter. This will make it easier to remove the filter lid.

Step 3: Remove the filter lid. Unscrew the filter lid and carefully lift it off the filter tank. Be cautious not to damage any of the filter components during this process.

Step 4: Remove the old sand. Use a small scoop or your hands to remove the old sand from the filter tank. Be sure to dispose of the old sand properly.

Step 5: Inspect the filter components. Take this opportunity to inspect the filter components for any signs of wear or damage. Replace any damaged or worn components as necessary.

Step 6: Add new sand to the filter tank. Use a funnel or scoop to add the new sand to the filter tank. Be sure to add the correct amount of sand, as specified by the manufacturer.

Step 7: Reassemble the filter components. Carefully reassemble the filter components, ensuring that all parts are properly aligned and tightened.

Step 8: Replace the filter lid. Carefully replace the filter lid onto the filter tank and tighten it securely.

Step 9: Turn on the pool pump and filter system. Once all components are properly reassembled, turn on the pool pump and filter system to ensure that everything is working correctly.

Step 10: Backwash the filter. After changing the sand in your pool filter, it is essential to backwash the filter to remove any debris or sediment that may have accumulated during the sand replacement process. Follow the manufacturer's instructions for backwashing your pool filter.

In conclusion, changing the sand in your inground pool filter is a crucial step in maintaining the cleanliness and clarity of your pool water. By following these simple steps, you can ensure that your pool filter is working efficiently and effectively.