Will not pass

Extend the functionality of the filter elements that have steel mesh easels, since already the design of the element itself includes individual devices that are used for flushing them. With the help of them, in almost 80 cases, it is possible to rinse the grid indiscriminately. And if this method cannot be done in this method, then you should disassemble the filter, and clean the grid using a used toothbrush, which can also extend the filter operation. If such procedures are not performed, then the filter can be formed by mucus, and will not pass water.