De'Longhi Ac 150

QS System: The air quality is continuously monitored by the device during operation. The color of the LED indicates whether the indoor air is heavily polluted, lightly polluted, or clean. Gas and odor sensor: If the sensor detects smoke particles or gas, the fan speed is automatically increased. This allows the indoor air to be cleaned even faster and more efficiently. TiO2 filter + UV light: Very effective against all air pollutants, the UV light has the property of destroying cells of particles captured by this special photocatalyst. HEPA filter: Eliminates the smallest dust particles up to 0.3 micrometers in diameter. Activated carbon filter: The activated carbon is highly effective against harmful gases, smoke, and fine dust particles, thanks to its special properties. Ionizer: Neutralizes dust particles, pollen, car exhaust, and smoke present in the indoor air. Pre-filter: Washable and reusable. Timer: The device automatically turns off after 1, 2, 4, or 8 hours. Filter pollution indicator: It is possible to monitor the pollution level of the filter to ensure timely replacement.