Description This Crane EE5201A portable warm mist humidifier features Clean Control antimicrobial material that provides reduction of mold and bacteria growth by up to 99.96%. The 1-gal. water tank offers quiet operation for up to 24 hours. Features Up to 250 sq. ft. humidifying capacity To help keep your room comfortable. Removable water tank Holds up to 1 gal. of water and allows quiet operation for up to 24 hours. Clean Control antimicrobial material Helps ensure reduction of mold and bacteria growth by up to 99.96%. Auto shutoff function Triggers when the water tank is empty. 360 mist nozzle Along with variable mist output and humidity control settings provides flexible operation.