The filter element is the core part of the filter. It is made of special materials. It belongs to the vulnerable part and needs special maintenance.

When the filter works for a long time, the filter element intercepts certain impurities, which will lead to the increase of pressure and the decrease of flow. At this time, timely cleaning is required.

When cleaning, be sure not to deform or damage the filter element.

Generally, the service life of the filter element is different according to the different raw materials used. However, with the extension of the use time, impurities in the water will block the filter element, so the PP filter element needs to be replaced for three months in general. Activated carbon filter needs to be replaced for six months; However, the fiber filter element cannot be cleaned and is generally placed in the back end of PP cotton and activated carbon, which is not easy to cause blockage. Ceramic filters usually last from 9 to 12 months.

The filter paper in the equipment is also one of the key, the filter paper in the high quality filter equipment is usually filled with synthetic resin microfiber paper, which can effectively filter impurities and storage capacity. According to relevant statistics, a passenger car with an output power of 180 kilowatts has about 1.5 kg of impurities filtered out by the filter equipment during a journey of 30,000 km. In addition, the equipment also has great requirements for the strength of filter paper. Due to the large air flow, the strength of filter paper can resist the strong airflow, ensure the efficiency of filtration, and extend the service life of the equipment