PureGuardian 1.5 Gal Ultrasonic Warm & Cool Mist Humidifier with UV-C Light, IntelliSense Humidistat, 90-Hr Runtime, for Large Rooms up to 540 Sq. Ft., Black, H5665B

• TOP-FILL LARGE TANK: Easy top-fill design with a spacious 1.5-gallon water tank, delivers 90-hours of runtime on cool mist/low speed, this humidifier is perfect for medium to large rooms. A great choice for anyone searching for a top-fill humidifier with long run time.

• IDEAL FOR MEDIUM TO LARGE ROOMS: Provides comfortable humidification for spaces up to 410 sq. ft. (cool mist) or 540 sq. ft. (warm mist)—an excellent whole-room humidifier for bedrooms, living rooms, nurseries, and home offices.

• ULTRASONIC WARM & COOL MIST: Advanced ultrasonic technology quietly disperses a fine warm or cool mist to help relieve dry air, making this an ideal ultrasonic humidifier for year-round comfort.

• OPTIONAL UV-C & SILVER CLEAN: Built-in Silver Clean protection helps inhibit the growth of odor-causing residues on the tank surface, while the optional UV-C light offers an added layer of chemical-free sanitization.

• INTELLISENSE HUMIDISTAT CONTROL: Smart humidistat automatically adjusts moisture output and displays real-time humidity levels. Features include quiet operation at just 35dB, 3 mist speeds, sleep mode, night light, aromatherapy tray, and a low-water indicator with auto shut-off.

• USA-ENGINEERED QUALITY: Designed and engineered in the USA since 2005. This warm and cool mist humidifier is ETL Certified for safety and reliability—trusted performance from GermGuardian.