how long does a cartridge pool filter last

Author: Poolking - Swimming Pool Equipment Manufacturer

Cartridge pool filters are popular among swimming pool owners due to their efficiency, low maintenance, and cost-effectiveness. They are designed to trap debris and contaminants as water passes through the cartridge element. However, like any other pool filter, cartridge pool filters have a limited lifespan, and it is essential to know how long they last to ensure optimal performance.

In this article, we will be discussing how long a cartridge pool filter lasts and factors that affect its lifespan. We will also provide tips on how to extend the lifespan of your pool filter to save you money.

What is a Cartridge Pool Filter?

A cartridge pool filter is a type of filter that uses a replaceable cartridge element to trap debris and contaminants in the swimming pool water. The filter's cartridge element is made of polyester or other synthetic materials and is designed to remove dirt, debris, and even microscopic particles from the pool water.

How Long Does a Cartridge Pool Filter Last?

The lifespan of a cartridge pool filter depends on several factors, such as the size of the filter, the frequency of use, and the quality of the water. Ideally, a high-quality cartridge pool filter should last between 12 months to 24 months. However, some factors may reduce the lifespan of your pool filter, such as:

1. Pool usage: The more you use your pool, the quicker the cartridge filter wears out. A pool that is used every day or has heavy pool traffic may need a new cartridge filter every six months.

2. Quality of water: If your pool water is poorly maintained, with high levels of contaminants, such as oils, lotions, and sunscreen, the cartridge filter's lifespan may be reduced.

3. Size of the filter: A larger cartridge filter lasts longer than a smaller one. It provides more filtration area to trap debris and contaminants, reducing the frequency of replacements.

4. Maintenance: Regular cleaning and maintenance can extend the lifespan of your pool filter. Neglecting to clean the filter regularly can cause clogging, reduce water flow, and damage the cartridge filter.

5. Water chemistry: The pH and alkalinity levels of the pool water can affect the cartridge filter's lifespan. High pH and alkalinity levels can cause the filter paper to deteriorate faster, reducing its lifespan.

How to Extend the Lifespan of Your Cartridge Pool Filter?

The following are tips to help you extend the lifespan of your cartridge pool filter:

1. Regular cleaning: Clean your pool filter regularly to remove debris and contaminants that may clog the filter. Rinse the filter with a garden hose every two weeks and do a deep clean every three months.

2. Use the right chemicals: Use the right pool chemicals to maintain the pH, alkalinity, and chlorine levels of the pool water. Avoid using too much chlorine or other harsh chemicals that can damage the filter.

3. Reduce pool usage: Limit the number of people that use the pool and reduce the frequency of pool use to reduce wear and tear on the filter.

4. Replace the cartridge: Replace the cartridge filter according to the manufacturer's recommendations or when you notice a decrease in water flow or pressure.

5. Invest in a pre-filter: Consider using a pre-filter, such as a skimmer basket, to remove larger debris and contaminants from the pool water before it passes through the cartridge filter. This can reduce the load on the filter and extend its lifespan.

Conclusion

In summary, a cartridge pool filter typically lasts between 12 to 24 months, depending on several factors. Regular cleaning, maintenance, and the right chemicals can help extend the lifespan of your pool filter. When it's time to replace the cartridge filter, choose a high-quality replacement that is compatible with your pool's brand and size. By following these tips, you can save money and ensure optimal performance of your pool filter.