Series 2000 Air humidifier

Hygienic humidification, Spreads less bacteria*, Automatic humidity settings, Auto shut-off HU4804/40

Frequently Asked Questions

What is the healthy air protect lock?

Find out what is the Philips Air humidifier healthy air protect lock and how it works.

The Philips Air humidifier healthy air protect lock

The healthy air protect lock always ensures that your Philips humidifier does not work without water in the tank. When the water tank is empty and needs to be refilled, the healthy air protect lock shuts off the Philips Air humidifier for 30 minutes and a red indicator lights up. When you refill the water tank properly, the humidifier is turned on again.

The information on this page applies to the following models: HU4804/40 , HU4804/41 .

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