Air humidifier

Up to 38 m2, Spreads 99% less bacteria*, Quiet for good sleep HU4811/60


There is no air humidification. What can I do?

Make sure that the water tank is filled with water and the upper unit is placed properly onto the water tank.
Your room might have too much ventilation. Please close doors and windows.
Your room size is too big. The recommended room size is 25m² for both HU4801.
If the problem still exits, please contact the Philips service centre.

The information on this page applies to the following models: HU4811/60 .

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