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 crystal clear. When it gets clogged or worn out, you will notice cloudy water, poor circulation, and higher chemical costs. Many pool problems start with a dirty or failing filter.

Most homeowners in Alameda, CA do not realize how often their filter needs attention. Cartridge filters should be cleaned every 4 to 6 weeks during swim season. Sand and DE filters need regular backwashing and annual deep cleaning. If you ignore filter maintenance, you are forcing your system to work harder, wasting energy, and risking expensive repairs. Our professional pool technicians make filter care simple and affordable.

Filter Cleaning Services We Provide

We service all three types of pool filters, and each one requires a different cleaning approach:

• •Cartridge Filters: We remove cartridges, rinse them thoroughly, soak them in professional cleaning solution, and inspect for tears or damage
• •Sand Filters: We backwash to flush trapped debris, check sand condition, and replace sand when it loses effectiveness
• •DE Filters: We backwash to remove old DE powder, clean filter grids, inspect for damage, and recharge with fresh DE

Regular cleaning extends the life of your filter and keeps your water sparkling. If you are not sure what type of filter you have or when it was last cleaned, we can inspect it and recommend a maintenance schedule. Many of our customers include filter cleaning as part of their regular pool maintenance plan.

When You Need Filter Replacement

Signs Your Filter Needs Replacing

Even with regular cleaning, filters do not last forever. Cartridges typically last 2 to 3 years before the fabric breaks down. Sand needs replacement every 5 to 7 years as it loses its filtering ability. DE filter grids can last 7 to 10 years but eventually develop tears or holes. If your water stays cloudy even after cleaning, your filter pressure is constantly high, or you see visible damage, it is time for a replacement.

Professional Filter Installation

We carry high-quality replacement filters for all major brands and pool sizes. When we install a new filter, we make sure it is properly sized for your pool volume and matched to your pump capacity. A filter that is too small will not keep up with your pool, while one that is too large wastes energy and money. We also inspect your entire filtration system for leaks, cracks, or worn valves that could cause problems down the road.

Upgrading Your Filter System

If your current filter is old or inefficient, upgrading to a modern cartridge filter can save you time and money. Newer filters have better surface area, longer cleaning intervals, and lower maintenance requirements. We can explain your options and help you choose the right system for your needs and budget. Some homeowners upgrade their entire system during a major pool renovation or when dealing with recurring algae problems.

Filter Maintenance Questions