Multi-purpose protection for your home and family. Double filters: anti-dust and anti-allergy filters. AS certified: asthma and allergy friendly. Extra quiet: only 37 dB, ideal for bedrooms. Also 475 times more environmentally friendly thanks to new R290 gas. The DEX212F has an adjustable hygrometer; the humidity defined by the user is realized and permanently maintained at this level. Special features include dehumidification capacity of 12 liters per 24 hours, air circulation of 55 m³/h, condensation water tank of 2.1 liters, output of 190 watts, noise level of 37 dB(A), operating temperature of 2-30°C, electronic frost protection, continuous drainage system, anti-allergy filter, tank control system that interrupts when the water tank is full, adjustable hygrometer, washable air filter, and a washing function for extra fast drying of laundry.