HoMedics UHE-CMTF91 TotalComfort Deluxe 1.47 gal. Ultrasonic Humidifier - White. Key features Moisturizing Mist The 360-degree nozzle disperses cool mist to add moisture to your air. This relieves dryness, helps you breathe easier and sleep better, while humidity helps keep skin, hair, and houseplants happy. Convenient Features Ideal for family rooms and large spaces up to 426 sq. ft.*; programmable digital humidistat helps maintain desired room humidity; optional night light; auto shutoff when out of water; clean reminder LED icon; whisper-quiet operation; optional use with essential oils. Plenty in the Tank Top-fill tank is easy to fill and at 1.47 gallons, provides up to 70 hours of runtime based on mist settings. Clean Tank Technology protects against mold and mildew. Customized Comfort Change the intensity of mist settings with low, medium, and high via easy control buttons; auto-off timer with 4-, 8-, and 12-hour options. Looks Great in Your Space Clean lines and stylish mid-century modern legs make this humidifier a function decor piece, too.