FAQ What are the features of Sharp Air Cleaner KC-850U? The air cleaner features a unique combination of air treatment technologies, a triple filtration system, Plasmacluster, and humidification.How long does the air cleaner run per filling? The air cleaner runs up to 10 hours per filling.What does the sensor technology do? The sensor technology continuously monitors air quality and automatically adjusts operation based on detected air purity and humidity.
