This cool mist humidifier from Honeywell provides soothing, mist for temporary relief of cough and congestion for better breathing and a more comfortable sleep. The two translucent 5.67 L tanks (11.34 L total) allow for quick and easy monitoring of water level and can be easily filled at the sink. The humidifier has an integrated indicator light, humidity reached indicators and it runs up to 24 hours per filling. It is perfect for multiple rooms and comes with a replacement filter and a cleaning cartridge. This item is backed by a 3-year warranty.