Philips User manual - Descale the Humidification Filter

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4 Remove the humidication lter from the
humidication lter tray.
Note
• You have to remove the water bucket rst
before you can remove the humidication lter
tray.
5 Mix the white vinegar (5ml/100 ml acetic
acid) with an equal amount of tap water
in a container that is large enough to soak
the humidication lter in.
Water : Vinegar
1 : 1
1 hour
Note
• If there are white deposits (scale) on the lter,
make sure that the side with the white deposits
is immersed in the water.
6 Let the humidication lter soak in the
solution for one hour.
7 Discard the water-vinegar solution.
Descale the humidication lter
Note
• It is important to descale the humidifying lter to
avoid scale build-up, which seriously affects the
humidifying performance.
1 Switch off the appliance and unplug it.
2 Remove the water bucket from the
appliance.
3 Remove the humidication lter tray from
the appliance.