Sharp Plasma Cluster Humidifying Air Purifier There are stains and scratches. I think it can still be used. The top lid stays open and easily comes off. I think there is no problem as it is opened when used. Regarding all operations, returns, refunds, and exchanges are not possible for any reason, including individual differences such as loud noise, poor suction, and odors. Only those who understand this, please. We will ship early. #AirPurifier #PlasmaCluster #Sharp #HumidifyingAirPurifier #Daikin