Air Purifier Series 6000

Up to 1819 ft2, AeraSense technology, Removes 99.97% 0.3µm particles, Removes 99.9% bacteria & H1N1* AC6609/20


My Philips air purifier quality indication level does not change

The air quality sensor is dirty. Clean the quality sensor ( See " Clean the air quality sensor” in User Manual). There is not enough ventilation in the room. Open a window, to improve the air circulation.

The information on this page applies to the following models: AC6609/20 , AC4081/21 , AC4372/10 .

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