Top-fill console humidifier helps counteract the effects of dry, harsh air by adding essential moisture to your home or office. Easy-To-Care technology makes filling and cleaning simple. Break-resistant top fill water tanks can be filled with a pitcher or removed for a convenient way to carry to the sink or tub. Easy-to-set controls let you quickly adjust the humidity level and power setting. 3 gallon tank capacity runs for up to 24 hours to reduce frequent refills. Humidifier is designed for rooms up to 2,000 square feet.