Plasmacluster Ion Technology, emitting positive and negative ions; Efficient in: killing bacteria, viruses, allergens, molds; Removing odours and static electricity; Improving skin moisture; Effective air purification thanks to 3 levels of filtration and perfect air circulation guaranteed by 20° back outlet of air; Intelligent mode for easy control of the air quality; Ion shower for extra high ion density; Plasmacluster ION spot mode for high effectiveness in remote areas of the room; Humidification performance: 450 ml/h; Tank capacity: 2,5 l; Available Settings 5: max / med / low / pollen / sleep; Air Flow Angle20°