Pull the top ring of the purifier to
3
remove it from the appliance.
Rinse the pre-filter under the tap. If
the pre-filter is very dirty, use a soft
5
brush to remove the dust.
NOTE
: Make sure the pre-filter is completely dry. If it is wet, bacteria
may multiply and reduce the useful life of the pre-filter.
Remove the pre-filter from the
4
appliance.
Put the pre-filter back in the
6
appliance.
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