Quietcare Cool Moisture Humidifier with 4-Gallon Output Per Day ¿ QuietCare technology is up to 30% quieter than similar models. ProTec continuous cleaning cartridge/antimicrobial treated filter provides constant protection against mold and bacteria Adjustable humidity control; auto shut-off when desired humidity is reached or when tank is empty. Three moisture output settings. Space-saving design with easy grip handle and dishwasher safe tray. EZ Care System and extra-large opening for easy clean and fill. EasySet electronic control lets you monitor speed and humidity simultaneously. For medium to large-size rooms. Manufacturer"s five-year limited warranty. 10w x 15-1/4d x 17h. Shpg. wt. 9 lbs.