Air Innovations 1.37-Gallon Ultrasonic Digital Humidifier

The Air Innovations model 505 ultrasonic, cool mist, smart humidifier is one of the top-rated, longest running, and most versatile humidifiers available for its size. Key features include a 1.37-gallon tank that runs for a full 70 hours on low (almost 9 nights of sleep) and is completely silent when running. Powerful enough to add humidity to large rooms up to 400 square foot, with a programmable built-in humidistat that monitors and maintains the humidity level you set. The entire unit and base are made...