There is provided an air purifier having a dehumidification function, including: a body case having an inner space a blower part installed in the inner space of the body case and drawing outside air from both sides of the body case through a single blower fan an air purifying part purifying air drawn from one side of the body case and a dehumidifying part removing moisture from air drawn from the other side of the body case by a dehumidifying rotor. Through the blower part drawing the air from both sides of the body case, the air purifier purifies the air drawn from one side of the body case and dehumidifies the air drawn from the other side of the body case. Accordingly, a drop in an airflow amount caused by concurrently performing the dehumidification and the purification may be alleviated, so improved dehumidification and purification effects are achieved.
