SMART MODE
The air purifier automatically adjusts the fan speed (1,2 and 3) for optimal operation depending on the indoor air quality.
Fan Speed Level 1 = Good (Blue LED light)
Fan Speed Level 2 = Normal (Green LED light)
Fan Speed Level 3 = Very Unhealthy (Red LED light)

SLEEP MODE
Sleep Mode minimizes the fan speed during operation for a quiet and pleasant environment.

ECO MODE
The fan speed automatically adjusts based on the indoor air quality. If the air is measured as clean for at least 10 minutes, the fan stops operating for 30 minutes. Anytime the indoor air quality worsens, the fan will operate immediately but stop again if the air is detected as clean in 10 minutes.