how long does a pool filter cartridge last

Author: Poolking - Swimming Pool Equipment Manufacturer

How Long Does a Pool Filter Cartridge Last?

Having a pool in your backyard is great for fun all summer long, but it does require some maintenance to keep the water clean and safe to swim in. One of the essential pieces of equipment you need for pool maintenance is a pool filter cartridge.

A pool filter cartridge traps leaves, dirt, and other debris that would otherwise cloud the pool's water or even contaminate it. But, like any piece of equipment, it won't last forever. So, how long does a pool filter cartridge last? Let's take a closer look at this important question.

1. What is a Pool Filter Cartridge?

Before we discuss how long a pool filter cartridge lasts, it's essential to understand what it is and how it works. A pool filter cartridge is a cylinder-shaped filter made from a porous material designed to trap debris and other contaminants from your pool's water.

The pool's water is pumped into the cartridge, and the filter traps the debris, allowing clean water to pass through and back into the pool. The filter's build-up of debris eventually clogs the filter, making it less effective, so it needs to be replaced periodically.

2. How Long Does a Pool Filter Cartridge Last?

The lifespan of a pool filter cartridge depends on factors such as the size of the filter, how often it's used, and the pool's location. In general, a filter cartridge should last anywhere from 6 months to a year before it needs to be replaced.

However, keep in mind that this is just an estimate. Some filter cartridges might need to be changed more frequently if they're exposed to extreme weather conditions or if your pool gets a lot of use. Alternatively, if your pool gets less use and is located in an area that experiences mild weather conditions, your filter cartridge might last longer.

3. Signs Your Pool Filter Cartridge Needs to Be Replaced

Sometimes it can be challenging to tell when a pool filter cartridge needs to be replaced, particularly if you're not familiar with how they work. Here are some tell-tale signs that it may be time to change your filter cartridge:

- The pool water is cloudy or murky despite appropriate chemical levels.

- The circulation is poor, and there are areas of the pool that are not getting proper filtration.

- When you remove the filter cartridge, it's clogged with debris and difficult to clean.

If you notice any of these signs, it's time to replace your filter cartridge.

4. How to Extend the Lifespan of Your Pool Filter Cartridge

If you want to get the most out of your pool filter cartridge, follow these tips:

- Clean your filter regularly using a filter cleaner or a mixture of baking soda and water.

- Backwash your filter when the pressure gauge shows an increase of 8-10 psi over the starting pressure.

- Keep your pool free of leaves, grass, and other debris to reduce the workload on your filter.

- Replace the filter cartridge when necessary to maintain the best filtration possible.

5. Conclusion

A pool filter cartridge is an essential component of your pool's filtration system. Its lifespan depends on multiple factors, but on average, it should last between 6 months and a year. To maximize your filter's lifespan, clean it regularly, backwash it as needed, and keep your pool free of debris. With proper maintenance, your filter cartridge will keep your pool water clean and clear all season long.