When activated, Eco Mode continually monitors the pollution levels in your environment. If the pollution falls below a certain threshold, it conserves energy by automatically turning off the fans. However, for added peace of mind, even if pollution levels remain below the designated threshold, the fans will still activate periodically to ensure continuous air purification.​
With Eco Mode, breathe easy knowing that your air purifier operates efficiently without compromising on air quality.​
The bottom line is:​
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if pollution is below this threshold (<5μm/m3) the fan turns off. If it goes above that, it goes to auto mode (so then working like regular auto mode)​
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even if the pollution level stays below this threshold (<5μm/m3) fans will still turn on after 50 minutes just to be on the safe side or not give the impression the product is broken​
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