How often is the filter element of the water purifier replaced?

A pure water machine is a device that can remove impurities from tap water and provide high-purity water. As one of the key components in the water purification machine, the filter element plays the role of filtering and purifying water quality. However, as the use time increases, the filter element will gradually lose its ability to filter impurities, so it needs to be replaced regularly. So how often should the filter element of the pure water machine be replaced? How to determine whether the filter element of the water purifier needs to be replaced? Details will be introduced below.

First of all, the replacement time of the filter element of the pure water machine is not fixed, it is related to many factors. Important factors include water quality, type and brand of filter element, frequency of use, and water temperature. Generally speaking, the replacement cycle of water purifier filter elements is about 6 months to 1 year. However, the specific replacement time still needs to be determined based on actual conditions.

Secondly, how to judge whether the filter element of the pure water machine needs to be replaced? There are several common judgment methods:

1. Abnormal water quality: If the water filtered by the pure water machine becomes turbid, odorous, yellow in color, etc., it means that the filter element is no longer working normally and needs to be replaced.

2. Filtration speed becomes slower: Under normal circumstances, the water from the pure water machine should be stable and smooth. If it is found that the water outlet speed has been significantly reduced, it may be that the filter element is blocked by impurities, and the filter element needs to be replaced at this time.

3. Crying sound: Some water purification machines will make a hissing sound similar to crying when the filter element works to a certain extent. This is because the filter element has been blocked by impurities and cannot work normally. The filter element needs to be replaced.

4. The service life is more than one year: The service life of the filter element of the pure water machine is generally about one year. If it has been used for more than one year, even if there are no obvious changes in water quality and slow filtration speed, it is recommended to replace the filter element in time to ensure the safety and purity of the water quality.

In short, the replacement time of the filter element of the pure water machine needs to be determined according to the actual situation. It is recommended to replace the filter element every 6 months to 1 year. At the same time, it can also be determined whether the filter element needs to be replaced by observing the changes in water quality, the slowing of the filter speed, the hissing sound of the filter element, and the use time of more than one year. Maintaining the filter element in good condition can ensure the normal operation of the water purifier and provide high-quality purified water.