Pool Filter Cleaning & Replacement

Why Your Pool Filter Matters

Your pool filter is one of the most important pieces of equipment in your backyard. It is responsible for removing dirt, debris, oils, and contaminants from your water, keeping it clear and safe for swimming. When your filter is dirty or clogged, it cannot do its job properly. Your water becomes cloudy, your circulation slows down, and your pump has to work harder, which increases your energy costs and shortens the life of your equipment.

Most pool owners do not realize how often their filter needs to be cleaned. Depending on your filter type and how much you use your pool, you might need to clean it every few weeks or every few months. Regular filter cleaning is part of our weekly maintenance service, but we also offer standalone filter cleaning and replacement for customers who handle their own pool care or need a deeper clean than regular backwashing provides.

We service all types of pool filters including cartridge, sand, and diatomaceous earth (DE) filters. Our team knows the proper cleaning methods for each type, and we have the tools and experience to do the job quickly and correctly. Whether you need a simple cartridge rinse or a full DE filter breakdown and cleaning, we can help. Serving Princeton and surrounding areas, we are the pool filter experts you can trust.

Filter Types and Cleaning Methods

Different filters require different cleaning approaches. Here is what we do for each type:

• Cartridge Filters: We remove the cartridge, rinse it with a high-pressure hose to remove dirt and debris, soak it in filter cleaner solution if needed, and reinstall it. Cartridges typically need cleaning every 4 to 6 weeks and replacement every 1 to 2 years.
• Sand Filters: We backwash the filter to flush out trapped dirt and debris. This reverses the water flow through the sand bed and sends the dirty water to waste. Sand filters should be backwashed every 2 to 4 weeks and the sand replaced every 3 to 5 years.
• DE Filters: We backwash the filter and then recharge it with fresh diatomaceous earth powder. For deep cleaning, we open the filter, remove the grids, clean them individually, inspect for damage, and reassemble. DE filters need recharging after every backwash and deep cleaning once or twice per season.

Signs Your Filter Needs Cleaning

How do you know when it is time to clean your filter? Here are the most common warning signs:

First, check your filter pressure gauge. Most filters have a gauge that shows the pressure inside the system. If the pressure is 8 to 10 PSI higher than the normal clean pressure, it is time to clean or backwash your filter. Second, look at your water clarity. If your water is cloudy or hazy even though your chemicals are balanced, your filter might be dirty. Third, pay attention to your water flow. If your return jets are weaker than usual, a clogged filter could be restricting the flow.

Regular filter maintenance prevents these problems and keeps your pool running smoothly. If you are not sure when your filter was last cleaned or if you have never cleaned it, call us for an inspection. We can assess your filter condition and recommend the right cleaning schedule for your pool. We also offer filter replacement if your cartridges are torn, your sand is contaminated, or your DE grids are damaged beyond repair.

The Benefits of Professional Filter Service

Cleaning your filter yourself can be messy, time-consuming, and difficult if you do not have the right equipment. Cartridge filters are heavy and awkward to handle. DE filters require disassembly and careful reassembly. Sand filters need proper backwashing technique to avoid wasting water. Our team has the experience and tools to do the job quickly and correctly without the hassle.

Professional filter service also extends the life of your filter and pump. When your filter is clean, your pump does not have to work as hard, which reduces energy costs and wear on the motor. Clean filters also improve water quality, which means you use less chlorine and other chemicals. Over time, regular filter maintenance saves you money and keeps your pool healthier. If your filter is old or damaged, we can help you choose the right replacement and install it properly.

Related Services We Offer

Filter cleaning is just one part of keeping your pool in great shape. We also offer pool equipment repair services if your pump, heater, or other equipment needs fixing. If your pool has been neglected and needs a fresh start, check out our one-time deep cleaning service. We can handle all your pool care needs from routine maintenance to emergency repairs.