Air purifier with humidifier function protects against pollen, viruses, bacteria and tiny dust particles for healthy air and well-being. Suitable for rooms from 28 m² to 85 m² - 5-way filter with activated charcoal and cold catalytic converter layer - The air sensor analyses the room air and automatically adjusts the fan speed to eliminate particles - With the optional anion function, even the tiniest particles clump together to form large clusters which are more easily filtered out - The optional air humidifier lets you reduce the risk of respiratory diseases and eye irritations - 3 cleaning levels Dimensions (W x H x D): 390 x 620 x 230 mm Weight: 7.6 kg Display: Filter change indicator, air quality, particle PM 2.5, temperature Filter: Activated charcoal filter, HEPA-13 filter, combination filter, pre and coarse filter Air purification rate: approx. 330 m³/h Noise level: 30 - 48 dB Humidification rate: 110 ml/h