Air purification humidifier

The utility model relates to the technical field of air humidifiers, and discloses an air purification humidifier which comprises a humidifier body, air inlet holes are formed in the lower surface of the humidifier body, and a filter box is detachably installed on the lower surface of the humidifier body. When the humidifier main body works, outside air enters the humidifier main body through the air inlet, dust in the air is blocked by the filter plate, meanwhile, the activated carbon plate adsorbs some harmful substances in the air, it is guaranteed that the air entering the humidifier main body is clean, and when the dust on the filter plate is large, the filter plate is not prone to falling off. When the operation block is moved, the operation block drives the mounting strip to rotate, the brush on the mounting strip can brush the filter plate to clean dust on the filter plate, when the operation block is moved, the first spring compresses and loosens the operation block, and the first spring can push the