Pool Filter Cleaning & Replacement

Why Your Pool Filter Matters

Your pool filter is the hardest working piece of equipment you have. It runs for hours every day, pulling dirt, debris, oils, and contaminants out of your water. When your filter is clean and working properly, your pool stays clear and inviting. But when it gets clogged or worn out, your water turns cloudy, your pump works harder, and your energy bills go up.

Most pool owners in Norwalk, CA do not clean their filters often enough. They focus on skimming and adding chemicals, but they forget about the filter until the water starts looking bad. By then, the filter is already struggling. We make sure your filter gets the attention it needs with professional cleaning and timely replacement when necessary. This keeps your pool maintenance running smoothly all season long.

Our Filter Cleaning Process

We work with all types of pool filters including cartridge, sand, and DE (diatomaceous earth) filters. Each type needs different care, and we know exactly how to handle them:

• •Cartridge Filters: We remove the cartridges, spray them down with a high-pressure hose, soak them in filter cleaner to dissolve oils and buildup, then rinse and reinstall them.
• •Sand Filters: We backwash the filter to flush out trapped debris, check the sand condition, and replace the sand if it is old or compacted.
• •DE Filters: We backwash to remove old DE powder and debris, clean the filter grids thoroughly, and recharge with fresh DE powder at the correct amount.

During every cleaning, we inspect your filter for damage, check the o-rings and seals, and test the pressure to make sure everything is running efficiently. If we find problems, we let you know right away and recommend the best solution.

When You Need a Filter Replacement

Filters do not last forever. Cartridges wear out, sand gets compacted, and DE grids crack over time. Here are signs your filter needs replacement instead of just cleaning:

Cartridge filters usually last 2 to 3 years with regular cleaning. If your cartridges are torn, the pleats are collapsing, or they are not holding their shape anymore, it is time for new ones. Sand should be replaced every 5 to 7 years as it loses its sharp edges and stops filtering properly. DE grids can last 8 to 10 years but need replacement if they develop holes or tears.

We help you decide whether cleaning or replacement makes the most sense for your situation and budget. If you are dealing with cloudy water that will not clear up, it might be a filter issue. We also handle green pool treatment and equipment repairs to keep your entire system running right.

Frequently Asked Questions