2 year warranty
The humidifier has an advanced cold evaporation system, which produces healthy humid air from the outlet area without formation of water mist. The water vapor is invisible to human eyes. It has less risk of bacteria spreading, and does not wet the floor or desktop.
The information on this page applies to the following models: HU4706/21.
When should I replace my Philips Air Humidifier’s filters?
How do the red and blue indicator lights in my Philips Humidifier work?
No water vapor/mist coming out of my Philips humidifier
How to check the humidity sensor of my Philips Humidifier
How to store my Philips Humidifier or Combi Purifier/Humidifier
Looking for something else?
Discover all Philips Support options