FILTER REPLACEMENT
To keep your unit operating at strong efficiency, the set of filter pads should be replaced regularly. As usual, the filter can
last from 6 months to 12 months under normal conditions of use. If the unit is used continuously on high speed in a room
with a strong concentration of contaminants, then the service life of the filter will be shortened. In a cleaner environment,
mainly operating at lower speeds, the filter will last longer.
The unit has filter replacement label to indicate the replacement time, if the colour of HEPA filter changed to be black as
below (replacement level), then you need change the filter promptly.
Replacement level Accepted level Better level
REPLACING THE FILTER
Step 1 Step 2 Step 3
STEP 1
-Switch off and unplug the unit.
-Open the filter cover by handle (see
Figure 1)
.
-Take out the old filter pads
STEP 2
-Carefully unpack the new filters, removing the protective wrapping.
-Place the new filters into the housing compartments: The PCO filter need face to UV lamp and HEPA filter need face
outside
STEP 3
-The unit has full set of magnet pads so that it is easy to be closed
