Red light alert tells you when to refill the tank

When the water tank is empty and needs to be refilled, the healthy air protect lock shuts off the humidifier and a red indicator lights up telling you that the humidifier has stopped.

The automatic mode uses the digital sensor to constantly monitor the air humidity and will turn your humidifier on and off whenever needed, ensuring the humidity is constantly at the right level

The Philips Air humidifier allows you to choose between 40, 50 and 60 percent humidity in the air for maximum comfort.

Evenly distributes humidified air throughout the room. Breathe and sleep better at home with healthy humidified air

This Philips air humidifier offers a three-stage advanced evaporation system with NanoCloud technology. Stage 1: the absorbent filter on the humidifier catches big particles such as human/pet hair and dust when drawing in the dry air. Stage 2: the advanced evaporation system with NanoCloud technology humidifies the air by adding water molecules to the air and does not carry bacteria or scale. Stage 3: healthy air gets blown out of the humidifier at a constant speed, delivering comfortable, healthy, humid air without the formation of water mist in your home.

Appliance operates for a set number of hours and automatically switches off when set time has elapsed.

Cleaning humidifiers inside and out – especially the water tank – has never been easier

Fill with a jar or bring the water tank to the tap. The 'max' indicator clearly shows how far to fill the tank. When the tank is empty, the humidifier automatically shuts off and the display indicates a re-fill is needed.

Choose between silent, standard and auto humidification to allow flexibility.

Dedicated sleep mode when the humidifier runs at the minimum noise level and all lights are off except the speed indicator

It's a returned product that is inspected, tested to perform like new and thoroughly cleaned. It might be delivered in a brown box and includes all functional accessories. The product comes with a 2 year warranty, an attractive price and free 30 day return.