Ariston Deos 21 Litre Compressor Dehumidifier - DEOS21s ELECTRONIC CONTROL - For accurate and intuitive operation of the unit. ELECTRONIC HUMIDISTAT - To precisely measure the level of humidity in a room. SAFETY INDICATOR LIGHT & TANK-FULL BLOCK - The unit will give a warning when the maximum water level is reached so the unit can be emptied safely when the tank is full. AIR PURIFIER - This dedicated function utilises the built-in HEPA (High Efficiency Particulate Air) filter to eliminate dust, bacteria and allergens. CONTINUOUS OPERATION - Enables the unit to continuously operate despite the room’s humidity level. SUPER LAUNDRY MODE - This function is specifically designed for drying clothes, automatically setting the fan speed depending on the humidity and temperature in the room. ANTI-MILDEW - By automatically setting the Relative Humidity, this function maintains maximum comfort and a healthy environment by reducing the growth of mildew and bacteria. BUILT-IN WHEELS - For quick and easy maneuverability around a home. TIMER