According to the raw materials used, the life of the filter element will be different. With the extension of service time, impurities in the water will block the filter element, and the activated carbon filter element will absorb and saturate. Therefore, generally speaking, PP filter element needs to be replaced in 3 months, and activated carbon filter element needs to be replaced in 6 months. Because the hollow fiber cannot be cleaned, it is generally placed in the back end of PP cotton and activated carbon, otherwise it is easy to be blocked, and it needs to be replaced for 1-2 years as the end of the water purification equipment for sterilization. Ceramic filter element can be used for 10-12 months in general, a good ceramic filter element can be used for 3-5 years, or even longer.
　　This paper is sorted out by dongguan oneness filtration technology co., LTD