Philips AP7766 User Manual page 17

Note
• Make sure to rinse the pre-
filters equipped in both sides of
the appliance.
2
Air dry the pre-filters.
Note
• Make sure that the pre-filters
are completely dry before you
put them back in the appliance.
If they are still wet, bacteria may
multiply in them and shorten
the lifetime of the pre-filters.
3
After the pre-filters are properly
put back in the appliance, reset
the filter lifetime counter. (Refer
to chapter 7 "Resetting the filter
lifetime counter".)
EN 17