Pool Filter Cleaning & Replacement

Why Your Pool Filter Matters

Your pool filter is the workhorse of your pool system. It runs for hours every day, pulling water through and trapping dirt, debris, oils, and other contaminants. Without a functioning filter, your pool water would quickly become cloudy and unsafe. Even the best chemicals can't do their job if your filter isn't working properly.

Over time, filters get clogged with the very things they're designed to catch. When that happens, water flow slows down, your pump has to work harder, and your pool water quality suffers. Regular filter cleaning keeps everything running smoothly and extends the life of your equipment. At PoolVantage Pomona Pool Care, we specialize in keeping filters clean and efficient for homeowners throughout Pomona, CA.

How Often Should You Clean Your Pool Filter?

Most pool filters need cleaning at least once or twice per year, depending on how much you use your pool and what type of filter you have. Here's a quick breakdown:

• Cartridge filters: Clean every 3 to 6 months, replace every 1 to 2 years
• Sand filters: Backwash monthly, replace sand every 5 to 7 years
• DE (diatomaceous earth) filters: Backwash and recharge every few months, deep clean annually

If your pool gets heavy use, sits under trees, or you've had recent algae issues, you might need more frequent cleanings. We can inspect your filter and let you know what schedule makes sense for your situation. Many of our weekly pool cleaning customers also schedule filter cleanings with us twice a year to keep everything in top shape.

Our Professional Filter Cleaning Process

Filter cleaning isn't just spraying it down with a hose. We take the time to do it right so your filter works like new. Here's what we do:

For cartridge filters, we remove the cartridge, inspect it for damage, and clean it thoroughly with a specialized filter cleaner that breaks down oils and buildup. We rinse it completely and let it dry before reinstalling it. If the cartridge is torn or worn out, we'll recommend a replacement.

For sand and DE filters, we perform a backwash to flush out trapped debris, check the pressure gauge, and inspect the internal components. If your sand is old or your DE grids are damaged, we'll let you know. We handle all types of filters and can order replacement parts if needed. If you're experiencing equipment problems, we also offer pool equipment repairs to get everything running smoothly again.

When It's Time to Replace Your Filter

Even with regular cleaning, filters don't last forever. Cartridge filters typically need replacement every 1 to 2 years. Sand filters need new sand every 5 to 7 years. DE filters may need new grids or other parts after several years of use. If your filter is old, damaged, or no longer keeping your water clean, replacement is the best option.

We can help you choose the right replacement filter for your pool size and budget. We carry high-quality filters and can install them quickly. A new filter can make a huge difference in water clarity and reduce the amount of chemicals you need to use. Many customers are surprised at how much better their pool looks after upgrading to a new filter.

Frequently Asked Questions