Backwash filter

The utility model belongs to the technical field of filtering devices, particularly relates to a backwashing filter, and provides the following scheme aiming at the problems that an internal filtering layer is easy to block and the filtering effect is poor when the filter is used for a long time: the backwashing filter comprises a filter body, the filter body further comprises a bracket, and the bracket is fixed on the outer side wall of the filter body; a water inlet pipe communicated with the interior is fixed to the inner side wall of the top end of the filter body, a water outlet pipe communicated with the interior is fixed to the inner side wall of the bottom end of the filter body, and two symmetrically-distributed filter layer plates are slidably connected to the inner side wall of the filter body. A mounting plate; the brush plate a reciprocates along the inner side wall of the mounting frame, so that sundries on the top surface of the filter plate can be scraped, the filter plate can be independently