Cleaning Pre-Filter; About The Pre-Filter - Boneco H400 Mode D'emploi

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CLEANING PRE-FILTER

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ABOUT THE PRE-FILTER

The pre-filter cleans the air from coarse contami-
nants. Clean the pre-filter if it is dusty or dirty.
CLEANING PRE-FILTER
1. Press down each of the four corners of the cover
in sequence to unlock it.
2. Remove the pre-filter by pulling it upwards by
the lug in its center.
3. Wash the pre-filter under running water using a
cleaning brush.
4. Dry the pre-filter with a cloth.
5. Insert the pre-filter into the appliance.
6. Reattach the cover.