SHARP Plasma cluster Air Purifier with Humidifying Function A40SA Sharp High-Density Plasma cluster Ions & Fan Air Purification, Humidification function, Anti-Microbial HEPA Filter and Washable Deodorizing Filter, Dust, Temperature and Humidity Sensor, Applicable floor space (without humidifying) 26m². High-Density Plasma cluster Ions & Fan Air Purification Air Purifier with high-density Plasma cluster technology, humidification function, unique airflow circulation and powerful air suction for home use. This appliance is recommended for a floor area of approximately 38 m². Speed: 3 (Max/Med/Low) High-Density Plasma cluster Ions & Fan Air Purification Anti-Microbial HEPA Filter and Washable Deodorizing Filter High-density Plasma cluster Ion Shower Operation Unique efficient airflow and circulation system. Washable pre-filter (dust) Washable carbon filter (odor & dust) Not washable HEPA filter (microbes & allergy) Washable humidifying filter Sensors: Dust – odors – temperature & humidity Available filter for removal of the micron size dust particles Filters life: 10 Years Except humidifying filter 2 years Fan speeds: 3 manual speeds + 1 automatic Weight: 8.1 Kg Power input (W): Without humidity (25/15/4) With humidity (19/13/6.8) Dimensions (W x H x D) cm: 38.2 X 57 X 24.2