How Filter Cleans Extend the Life of Your Entire Pool System
Your pool filter is like the lungs of your pool—it keeps water circulating, clear, and healthy. But over time, dirt, oils, and debris clog your filter, forcing your pump to work harder. Many pool owners underestimate how important filter cleaning is, and we often get called to rescue systems that could have lasted years longer with proper care.
Why Filter Cleans Matter
Protect Your Pump & Equipment: A dirty filter increases pressure in your system, making your pump run hot and wear out faster.
Improve Water Clarity: Cloudy water and recurring algae blooms are often traced back to an overloaded filter.
Reduce Chemical Costs: Clean filters mean chemicals circulate evenly, so you use less and save more.
Extend Filter Life: DE, cartridge, and sand filters all last longer when they’re cleaned regularly by professionals.
How Often Should Filters Be Cleaned?
In most California pools, we recommend:
Cartridge filters: Every 6 months
DE filters: 2–3 times per year
Sand filters: Backwashed monthly, deep cleaned every 1–2 years
What a Professional Filter Clean Includes
At Cort’s Pools, we don’t just rinse and go. We disassemble the filter, clean each grid or cartridge, inspect for wear, re-lube O-rings, and recharge DE when needed. It’s a detailed process that keeps your entire system running smoothly.