where can i buy sand for pool filter


Author: Poolking - Swimming Pool Equipment Manufacturer

Where Can I Buy Sand for Pool Filter?

Maintaining a clean and clear pool is not an easy task, especially during the summer months when people gather around them to beat the heat. One of the most essential parts of a pool filter system is sand. It traps dirt, debris, and other impurities to keep the water crystal clear. However, finding the right type of sand can be difficult. In this article, we will discuss where you can buy sand for pool filters, how to choose the right type, and how to replace it.

Where to buy sand for pool filters?

There are several places where you can purchase sand for pool filters. The most common places are home improvement stores, pool supply stores, and online retailers. It is crucial to make sure that the sand is specifically designed for pool filters. The type of sand used in pool filters is different from the sand that you typically use for construction or landscaping. Pool filter sand has a specific size and texture that makes it ideal for removing small particles from the pool water.

Home Improvement Stores

Home improvement stores, such as Home Depot, Lowes, and Ace Hardware, carry a wide variety of pool maintenance products. Some of these stores may also have pool filter sand in stock. Home improvement stores often sell sand in bulk, so you'll have to purchase a certain minimum amount. This can be a good option if you have a large filter that requires a lot of sand.

Pool Supply Stores

Pool supply stores, such as Leslie's Pool Supplies and In the Swim, specialize in pool maintenance products. These stores often have a wider variety of filter sand to choose from, and their staff is typically more knowledgeable about which sand is best for your pool filter. They also may be able to provide you with specific recommendations based on the type of filter you have.

Online Retailers

Online retailers, such as Amazon, Walmart, and Pool Supply World, offer a vast selection of pool filter sand. Shopping online allows you to compare prices and read customer reviews to find the best product for your needs. While shopping online can be convenient, it is important to make sure that you are purchasing from a reputable retailer that sells pool filter sand specifically. Make sure to read product descriptions and reviews carefully.

What type of sand should I buy?

There is a range of sand types available for pool filters. However, the most commonly used type is known as #20 silica sand. This type of sand is made up of small particles that measure between 0.45 and 0.55 millimeters. Silica sand is also durable and long-lasting, making it an ideal choice for pool filters. It is crucial to make sure that the sand you purchase is specifically designed for pool filters and is not intended for other purposes. Using the wrong type of sand can result in poor filtration and cause problems in the pool water.

How to replace the sand in your pool filter?

Replacing the sand in your pool filter is a relatively easy task that can be done in a few steps.

1. Turn off the pump

The first step is to turn off the pool pump to ensure that the sand does not get pushed into the pool.

2. Remove the old sand

Next, remove the old sand from the filter. This is typically done by releasing the filter's backwash valve and allowing the sand to be flushed out. Once the sand is out of the filter, use a hose to rinse out any remaining debris.

3. Add the new sand

Now, it's time to add the new sand. Pour the sand into the filter until it reaches the recommended level, which is usually about two-thirds full.

4. Reassemble the filter

Once the sand is in the filter, reassemble the filter housing and secure the filter's backwash valve.

5. Turn the pump back on

Finally, turn the pool pump back on and run it for about 24 hours to allow the sand to settle and prepare for the filtration process.


In conclusion, purchasing the right type of sand for your pool filter is crucial to ensure that your pool stays clean and clear. Whether you choose to buy it from a home improvement store, pool supply store, or online retailer, make sure that the sand is specifically designed for pool filters. When it comes to replacing the sand, follow the steps above to ensure that the process is done properly. With these tips, you can maintain a well-functioning pool filter and enjoy crystal clear water all summer long.


Just tell us your requirements, we can do more than you can imagine.
Send your inquiry

Send your inquiry

Choose a different language
Current language:English