This evaporative humidifier from AIRCARE is sure to complement any decor This humidifier works to add invisible moisture to your environment by moving dry air through a saturated wick filter. Benefits of Humidification Some instruments require humidity to retain their proper shape, strength and sound. Utilizing an AIRCARE humidifier and hygrometer, you can maintain the 40 to 60% humidity level recommended to keep the music playing. Properly humidified environments can decrease or eliminate static electricity, reducing the chance of damage to sensitive electronic equipment like laptops, desktop computers, tablets, TV’s, stereo systems, etc. Up to 2,600 sq. ft. coverage. Up to 36 hours of runtime. 2.5 gallon tank capacity. Digital display 3 fan speeds with auto mode. Check Wicking Filter Indicator Refill and check filter indicator. Adjustable Humidistat