Multifunctional. Intelligently purifies, humidifies, and cools you. Latest generation. Automatically purifies and hygienically humidifies for a healthier environment. Fully sealed to HEPA H13 standard. It's not just the filter that's fully sealed, it's the whole purifier humidifier. So what goes inside stays inside.³ Detects and destroys formaldehyde released from household items.¹ Purifies and humidifies the room. Air Multiplier technology circulates purified, humidified air throughout the whole room.² Hassle-free deep clean cycle. Thoroughly eliminates mineral build-up throughout the water system at the touch of a button. Three fan modes. Choose between Fan mode for direct cooling with your choice between 0 and 90° oscillation, Breeze mode to mimic a refreshing breeze, and Backwards airflow mode to purify and humidify without cooling you. Night mode. The machine monitors, purifies and humidifies using the quiet settings, with a dimmed display.