ENERGY EFFICIENT — Experience optimal comfort with Vornado’s advanced humidifier designed for whole room humidity circulation. Covering up to 1,000 sq. ft., this model is powered by an Energy Smart DC motor that consumes 90% less energy, making it a top choice among energy-efficient humidifiers for large rooms. INCREASED OUTPUT — With two SimpleTank System 1-gallon tanks, this Vornado humidifier delivers an impressive 4 gallons of moisture every 24 hours. Enjoy the convenience of easy refills and simplified cleaning, ensuring continuous comfort in your bedroom or any large room. AUTO SHUT-OFF — Stay worry-free with the built-in low-water indicator light, which signals when it’s time to refill. The humidifier also automatically shuts off when water levels are low, ensuring safe and hassle-free operation. CUSTOMIZABLE — Tailor your room’s humidity with multi-speed fan settings and auto humidity control that maintains your desired level between 40-60%, or opt for continuous output. Ideal for both bedrooms and large room settings, this Vornado humidifier ensures precise, whole room comfort. SUPERIOR SUPPORT — Our standards are high, and so are your expectations. If our product doesn’t meet them, we’ll replace it, for up to 5 years. Products designed and supported in Andover, KS. Built to meet U.S. voltage requirements. Certified, safety-tested, and warrantied for use only in the U.S.