SHARP KC850U – Plasmacluster Air Purifier with Humidifier and HEPA Filtration – up to 250 sq. ft.

The SHARP KC850U air purifier combines true HEPA filtration, Plasmacluster technology, and humidification for medium-sized rooms. The listed room sizes correspond to different airflow conditions.

• Brand: SHARP
• Model: KC850U
• Advertised reference room size: Up to 250 sq. ft. (approx. 23 m²)
• Room size at one air exchange per hour: Up to 114 m² according to the original description
• Filtration: True HEPA filter
• Advertised filter efficiency: 99.97% of 0.3-micron particles passing through the filter
• Humidification: Up to 0.6 L/h according to the original description
• Technology: Plasmacluster