News
PP After long-term use, the PP winding filter element needs to be replaced, which can be solved by adding a rubber pad. When placing the filter element, you should also pay attention to putting the filter element straight. If you ca n’t screw the filter bottle, do n’t screw it hard. Unscrew the filter bottle and......
The pp membrane filter in the water purifier uses a PP cotton filter. The first-stage filter will directly affect the water quality, and it will also affect the subsequent three-stage or four-stage filtration effect and the life of the filter. Therefore, the quality of the PP cotton......