WDH -220B User Manual page 16

Operatin ng steps:
1. Turn of ff the power to sto p the air purifier.
2. Unplug the power plug.
3. Hold gr roove at two sides of the front panel , pull out the magn netic door holder.
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4. Remove particles w with soft brush or
and d mild soap‐suds a and put the filter n
5.In nstall the filter ass sembly.
Ple ease install the filte er nets as follows.
Firs st install the HEPA A efficient filter ne
net t②, and finally ins stall the Pre‐filter n
you u can easily remov ve the filter when r
r vacuum cleaner. C Clear the filter net
net into machine af fter it is completel
t ①,and then inst tall The activated c
net ③. Please leav e the white handle
replacing the filter r.
30 0
t with water
y dry.
carbon filter
e side up, so