Hunter Microban Soothing Cool Mist Evaporative Humidifier, Model 33119 Antimicrobial properties prevent growth of bacteria, mold and fungi on the wick filter and humidifier Exclusive NiteGlo night light provides soft blue light in dark rooms. Separate ON/OFF switch allows night light to be used with humidifier off. Fan Speeds: 2 Exclusive Balanced Tote Away tank is easy to carry and fill in the bathtub or sink. Dishwasher-safe Pan and Tank ensures effortless cleaning Absolutely No White Dust: Wick traps all minerals and impurities from the water, delivering 100% clean and invisible evaporated moisture Season Long BONUS WICK Included. 3-year limited warranty