Perfect air purification for larger rooms, living rooms and workplaces: The AF 50 air purifier rids indoor air of allergens, pollutants and pathogens using its multi-layer filter system. Further features include the activated carbon fill, a display to indicate the air quality in alphanumerical terms in PM2.5 particles in µg/m³, and to indicate air quality as a colour code, the temperature and the relative humidity. The air purifier also makes an excellent choice on account of its timer function, child safety lock, night mode and ultra-silent operation, as well as a filter efficiency of 99.95% for 0.3 µm particles and a high-quality laser sensor for the automatic mode. This means that the automatic mode and the performance level adjust automatically to the level of air pollution.Moreover, the filter has a service life of around one year, depending on the level of air pollution and the intensity of use. Feature and Benefits High Protect 13 Filter For bonding odours and chemical vapours. Dual air inlet system Thanks to the air intake on both sides, a high air flow rate is guaranteed. Colour display Displays temperature, air humidity and quality, and filter and device status. Specifications Technical data Supply voltage (Ph/V/Hz) – 1 / 220 – 240 / 50 – 60 Connected load (W) – 50 Suitable room size (m²) – 50 Air throughput (m³/h) – max. 520 Filter efficiency according to particle size (µm) – 0.3 µm >= 99.95 % Weight without accessories (kg) – 9.3 Weight incl. packaging (kg) – 10.6 Dimensions (L x W x H) (mm) – 290 x 290 x 580 Equipment Dual filter system Filter change indicator Air quality display Temperature display Operation of the device with touch function Automatic mode Night mode Locking function Timer program