Formaldehyde-free door

The utility model relates to the technical field of wooden doors, and discloses a formaldehyde-free door which comprises a door body, an electromagnet set is fixedly assembled on the inner wall, close to the top, of the door body, a fixed magnet block is slidably connected to the side face of the electromagnet set, a fixed plate is fixedly assembled on the side face of the fixed magnet block, a sliding groove is formed in the side face of the door body, and the fixed plate is fixedly assembled on the side face of the fixed magnet block. The inner wall of the sliding groove is slidably connected with the side face of the fixing plate. According to the formaldehyde-free door, electromagnet sets and fixed magnet blocks are used in cooperation, the electromagnet sets are powered on one by one, so that the fixed magnet blocks are guided to move, then the fixed magnet blocks drive a fixing plate and a wiping plate to move, and dust on the top of the door body is wiped to a filtering plate through the wiping plate;