Humidifiers › Optimus › Ultrasonic › Cool Mist

* 1.4 Gallon Tank Capacity, operates up to 8 hours * Water Empty Automatic Shu... * 1.4 Gallon Tank Capacity, operates up to 8 hours * Water Empty Automatic Shut off Switch and Refill Light more

The Cool Mist ultrasonic humidifier has a 1.4 gallon tank capacity that can op... The Cool Mist ultrasonic humidifier has a 1.4 gallon tank capacity that can operate continuously for up to eight hours. Automatic shut off function allows you to set this humidifier and not have to worry about when to turn off. more

Optimus U31003 umidifier 2.0 Gallon Cool Mist Ultrasonic Optimus U31003 umidifier 2.0 Gallon Cool Mist Ultrasonic more

Optimus U-31001 1.5-Gallon Cool Mist Ultrasonic HumidifierOperates up to 18 ho... Optimus U-31001 1.5-Gallon Cool Mist Ultrasonic HumidifierOperates up to 18 hoursWater-empty auto shutoff switch and refill lightAdjustable mist volume controlEasy-to-fill transparent water tankWhisper-quiet operationRemovable tank with handle for easy... more

Combat dry air in any living or working space with the Optimus Ultrasonic Cool... Combat dry air in any living or working space with the Optimus Ultrasonic Cool Mist Humidifier U-31002. This device automatically shuts off once the water has been depleted as an added safety feature. This automatic humidifier also features an... more

Features:Adjustable mist volume controlWater empty automatic shut off switchRe... Features:Adjustable mist volume controlWater empty automatic shut off switchRemovable transparent tankWhisper quiet operationColor: WhiteCarrying handleRefill light indicatorWon't disturb sleepHumidification Method: UltrasonicMist Temperature: Cool... more

Features:Adjustable mist volume controlWater empty automatic shut off switchRe... Features:Adjustable mist volume controlWater empty automatic shut off switchRemovable transparent tankWhisper quiet operationColor: WhiteCarrying handleRefill light indicatorWon't disturb sleepHumidification Method: UltrasonicMist Temperature: Cool... more

Features:Adjustable mist volume controlWhisper quiet operationRemovable transp... Features:Adjustable mist volume controlWhisper quiet operationRemovable transparent tankMoisture output: >230ml/hColor: WhiteCarrying handleRefill light indicatorWon't disturb sleepHumidification Method: UltrasonicMist Temperature: Cool... more

1.11 Gallon Tank Capacity, operates up to 18 hours, Water Empty Automatic Shut... 1.11 Gallon Tank Capacity, operates up to 18 hours, Water Empty Automatic Shut off Switch and Refill Light more

Keep your home comfortable with the Optimus 1.5-gallon Cool Mist Ultrasonic Hu... Keep your home comfortable with the Optimus 1.5-gallon Cool Mist Ultrasonic Humidifier. This humidifier features an adjustable mist volume control and an automatic shut off switch with a refill light. It has a 1.5-gallon tank and can run for up to 18... more

1.11 Gallon tank capacity, operates up to 18 hours. Water empty automatic shut... 1.11 Gallon tank capacity, operates up to 18 hours. Water empty automatic shut off switch and refill light. Adjustable mist volume control. Easy to fill a transparent water tank. Whisper-quiet operation, won't disturb sleep. Removable tank with handle... more

1.4 Gallon tank capacity, operates up to 8 hours. Water empty automatic shut o... 1.4 Gallon tank capacity, operates up to 8 hours. Water empty automatic shut off switch and refill light. Adjustable mist volume control. Easy to fill a transparent water tank. Whisper-quiet operation, won't disturb sleep. Removable tank with handle... more