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5. Cleaning the lter
• It is possible to clean the lter.
• The lter can be cleaned using a vacuum
cleaner with a brush attachment.
• Use circular movements so that the brush
follows the grooves of the CellFlow lter.
• Be careful not to damage the lter.
5.
To ensure that the device always has optimum
cleaning capacity, it is important to clean the lter frequently.
• The conditions are different depending on the air quality,
high levels of pollution require more frequent cleaning.
• Low pollution levels = At least once every three months
(Preferably once per month)
• High pollution levels = At least once per month
(Preferably every two weeks)
CellFlow lter lifespan
• The CellFlow lter should be replaced approximately every
18 months, 1.5 years, but it is good to replace it more often.
• Tobacco smoke contains nicotine/tar and cannot be
cleaned as effectively.
• In environments with tobacco smoke, the lter should be
changed every six months.
Carbon lter (VOC, formaldehyde)
• This device is equipped for a carbon lter.
• Carbon lters can be bought as accessories.
• A carbon lter replaces the device’s pre-lter.
• Carbon lters can be washed up to 10 times without losing
cleaning capacity.
• Carbon lters should be changed every 6 months
Please note: To exchange the pre-lter with a carbon lter,
follow the cleaning instructions on page 12 (images 1-4).
ENGLISH