Philips KJ550F-D21 - Air Disinfector Principle; Getting Started; Installing the Filter

26 EN
Air disinfector principle
Disinfection factor: ltration
Air disinfector is equipped with high eciency HEPA lter can ltrate airborne bacteria
eciently� 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 lter in the disinfector, which has
high ltration 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 lter, the bacteria captured by
HEPA lter will naturally inactivate over time, and the active substances in the lter will also
accelerate the inactivation of bacteria�
3 Getting started
Installing the lter
Remove all packaging of the lter before rst use�
Note: Make sure the air disinfector is unplugged from the electrical outlet before installing
the lter�
1 2 3 4 5
1 Pull the back cover and remove it from the appliance�
2 Pull the lter from the appliance�
3 Remove all packaging materials of the lter�
4 Put the lter back into the appliance�
5 Reattach the back cover�