Clean The Pre-Filter - Philips AC4374 User Manual

6 Clean the pre-
filter
Note
•
The pre-filter is washable.
•
Clean the pre-filter for every two weeks to
ensure optimal functioning of the purifier.
•
When the pre-filter needs cleaning, the
goes on.
1
Switch off the purifier and unplug it.
2
Place your fingers in the recess of
the side panels and gently pull the
top part of the front panel towards
you. Then lift the hooks at the
bottom of the panel out of the top
of the purifier.
16 EN
3
To remove the pre-filter, grab the
two projections and pull the filter
towards you.
4
Use a vacuum cleaner or wash the
pre-filter under a running tap. If
the pre-filter is very dirty, use a soft
brush to brush away the dust.
5
Air dry the pre-filter.
6
Put the pre-filter back into the
purifier. Attach all hooks properly to
the purifier.