Philips KJ550F-D21, User Manual

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26 EN
Air disinfector principle
Disinfection factor: filtration
Air disinfector is equipped with high efficiency HEPA filter can filtrate airborne bacteria
efficiently� Air borne bacteria is mainly in the type of droplet and droplet nuclei (aerosol)�
Large size droplets will naturally deposit� Droplet nuclei with size range from submicron
to several microns, together with bacteria itself with size range from tens to hundreds of
nanometers, these particles will all be captured by HEPA filter in the disinfector, which has
high filtration ability to aerosol particles with size from as small as 3nm to several microns� As
there are no suitable nutrients and humidity conditions in the filter, the bacteria captured by
HEPA filter will naturally inactivate over time, and the active substances in the filter will also
accelerate the inactivation of bacteria�
3 Getting started
Installing the filter
Remove all packaging of the filter before first use�
Note: Make sure the air disinfector is unplugged from the electrical outlet before installing
the filter�
1 2 3 4 5
1
Pull the back cover and remove it from the appliance�
2
Pull the filter from the appliance�
3
Remove all packaging materials of the filter�
4
Put the filter back into the appliance�
5
Reattach the back cover�