What are the Factors Affect the Filtration Effect of Filter Cartridges?

As one of the important means of water purification, the filter cartridge’s filtration effect is directly related to the quality and safety of the water we use. However, the filtration effect of the filter cartridge is not static, but is affected by many factors. Below we’ll dive into these factors to better understand and optimize filter performance.

1. Type of Filter Cartridge

The type of filter cartridge is one of the key factors that determines its filtration effect. Different filter cartridges have different physical and chemical properties, which affect their ability to adsorb and retain different pollutants. For example, activated carbon filters mainly remove organic matter, odors and residual chlorine in water through adsorption. Melt blown filters, String wound filters and Pleated filters mainly intercept particles, suspended matter and other pollutants in water through filter media.

2. The Pore Size of The Filter Cartridge

The pore size of the filter cartridge directly determines the size range of pollutant particles it can trap. Generally speaking, the smaller the pore size, the higher the filtration accuracy and the ability to remove smaller particles and microorganism. However, too small aperture may also lead to reduced water flow and increased resistance during use. Therefore, when selecting a filter cartridge, it is necessary to balance the relationship between filtration accuracy and water flow according to actual needs.

3. Filtration time

As the filtration time increases, more and more contaminants will gradually accumulate on the filter cartridge, which will gradually reduce the filtration effect of the filter cartridge. When the filter cartridge reaches a saturated state, its filtering capacity will be greatly weakened and may even lose its function. Therefore, regular replacement of the filter cartridge is an important measure to ensure the filtration effect. In addition, different types of filter cartridges also differ in the time it takes to reach saturation, which requires reasonable evaluation and arrangement based on specific circumstances.

4. Water Pollution Level

The degree of pollution of raw water is one of the important factors affecting the filtration effect of the filter cartridge. If the content of pollutants in the raw water is too high and exceeds the processing capacity of the filter cartridge, the filtration effect of the filter cartridge will be significantly affected. When faced with severely polluted water sources, a single filter cartridge may not be able to fully meet the purification needs. Multiple filter cartridge combinations or other more advanced water treatment technologies need to be used to work together to improve the overall filtration effect.

5. Water Temperature and Pressure

The temperature and pressure of the water will also have a certain impact on the filtering effect of the filter cartridge. Generally speaking, higher temperature and pressure may accelerate the flow of water, thereby improving filtration efficiency to a certain extent. However, excessive temperature and pressure may also cause damage to the structure and performance of the filter cartridge and shorten the service life of the filter cartridge. Therefore, in practical applications, the temperature and pressure of water need to be reasonably controlled according to the characteristics of the filter cartridge and the use environment.

6. Filter Cartridge Maintenance

The maintenance of the filter cartridge is also crucial to its filtration effect. Regular cleaning of the filter cartridge can remove surface contaminants and impurities and restore part of the filtering capacity. At the same time, correct use and storage in accordance with the requirements of the user manual to avoid damage or contamination of the filter cartridge is also an important part of ensuring the filtration effect.