Ultrasonic cool mist humidifier designed for medium to large rooms, providing a healthy solution to indoor dryness caused by dry climates or cold winters. Features include a 1.4-gallon water tank, adjustable humidity control via an easy-to-use mechanical dial, and a permanent active carbon filter that requires no . The humidifier produces a visible, cool mist with adjustable output levels and a 360-degree adjustable mist direction. It also includes a pod for essential oils, an aroma diffuser option, waterless indicator light, auto shut-off for safety, and whisper-quiet operation. With a run time of 12 to 36 hours and a humidity output of 3.5 to 10.4 ounces per hour, it effectively maintains comfortable indoor humidity levels. The filter is silver ion sterilizing and washable for easy maintenance. Model Number: 3PFD22