Why should the water purifier replace the filter element?Because the water purifier filter element isolates the impurities in the water and releases clean water, and the impurities blocked by these filter elements can not be washed clean after washing, and over a long time, the more impurities accumulate, the water purifier will be blocked。In fact, the water purifier that will be blocked is a good water purifier, that is, a good filter element, which proves that it has played a role。How to replace the water purifier filter element？There are generally four steps。　　Close the machine water valve. Pay attention to closing the machine water valve (if there is no three-way ball valve on the water purifier)，Need to close the main water valve in the home)，再打开水将菠菜靠谱老平台中的水排空;　　、将水源关闭　　将菠菜靠谱老平台的三通阀门关闭，Do not open the filter cover directly，After we turn off the water，In the third operation, open the filter cover for washing work. Generally, the cover of the filter is in rotation mode，Rotate in the correct direction according to the sign，Remove the old filter element from the water purifier，Remember to rinse the inside of the water purifier when you take it out。　　Fourth, install the new filter element and test after the installation of the new filter element, close the filter cover, and then open the valve for testing. After 10 minutes of testing, there is no problem, or abnormal sound can be used。　　The current water purifier filter element replacement is actually not very complicated, the above four steps are the basic steps of replacing the water purifier filter element, I hope it can help you。 　　Water purification equipment accessories 　　Water purification equipment accessories 　　Water purification equipment accessories Suhl 10-inch filter cartridge 　　Water purification equipment accessories 　　Water purification equipment accessories 　　Water purification equipment accessories 　　Water purification equipment accessories Yuqi press/touch/three-second speed hot pipeline machine 　　Commercial water boiler