Philips AC4080 Mode D'emploi page 20

Note
•
Make sure that the pre-filter is completely dry.
If it is still wet, bacteria may multiply in it and
shorten the lifetime of the pre-filter.
3
Mix the white vinegar with an equal
amount of tap water in a container that is
large enough to soak the humidification
filter in.
Note
•
White vinegar has 5% acetic acid.
•
If there are white deposits (limescale) on the
filter, make sure that the side with the white
deposits is immersed in the water.
4
Let the humidification filter soak in the
solution for one hour.
Water : Vinegar
1 : 1
1 Hour
5
Discard the water-vinegar solution.
6
Rinse the humidification filter under the
tap to rinse away vinegar residues. During
rinsing, turn the humidification filter so that
both the front and back sides are rinsed.
20 EN
7
Let excess water drip off the
humidification filter and let it air dry.
8
After the pre-filter and humidification filter
are put back in the appliance, reset the
filter lifetime counter. (Refer to chapter 7
"Resetting the filter lifetime counter")