how to change pool filter sand hayward


Author: Poolking - Swimming Pool Equipment Manufacturer

If you are a pool owner, it's important to keep your pool's filtration system in good working order. One element of the filtration system that requires maintenance is the sand in the filter. Over time, the sand can become clogged with debris, which can lead to reduced filter performance and even damage to the pool pump. Here's how to change pool filter sand Hayward.

1. Prepare for the Job

Before beginning to change the pool filter sand, make sure you have all the necessary tools and materials on hand. You'll need a shop vacuum, a socket wrench or pliers, a sand removal tool, new filter sand, and a new gasket. The first step is to turn off your pool pump and cut off the power supply from the panel box.

2. Remove the Old Sand

The next step is to remove the old sand from the filter. Using the shop vacuum, remove any debris or loose sand from the filter housing. Then, using the sand removal tool, loosen the old sand layer by scraping around the edges of the filter. A good technique is to move in a circular motion. Continue this until you have loosened all the sand. Then, carefully scoop out the old sand, making sure to discard it responsibly.

3. Clean the Housing

Now that the old sand has been removed, use the shop vac to clean out the filter housing. You can also use a hose to rinse the housing, especially if there is any stubborn debris that needs to be removed. Before adding new sand, take the time to inspect the filter housing and make any necessary repairs or replacements.

4. Add New Sand

With the housing clean and ready to go, it's time to add the new filter sand. The amount of sand you need will depend on the size of your filter. Refer to your owner's manual or contact the manufacturer for the right amount. Spread the new sand evenly in the housing, making sure not to overfill.

5. Replace the Gasket

Finally, it's time to replace the gasket. The gasket helps to create a seal between the housing and the filter head. Without a good seal, the filtration system will not work properly. Make sure to clean the gasket using a mild detergent and rinse it well with water. Once the gasket is clean, apply a thin layer of pool lubricant to it before placing it back in the housing. Tighten the bolts or clamps to secure the filter head in place.

By following these steps, you can successfully change the pool filter sand Hayward. Remember to perform this maintenance task regularly to keep your pool water clear and clean.


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