Filter
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41783-01 06/10/2005 5 © 2005 Hunter Fan Company
To clean the filter and pre-filter:
1. First, turn off and unplug the air purifier.
2. Next, remove the front grill. Press the buttons that are on each side of the front grill.
Refer to Figure 1. When they are pressed inward, you will be able to pull the front grill
forward, opening the unit.
3. Gently pull on the filter to remove it from the unit. While removing the filter, note the
directional arrows printed on the top of the filter. The filter will be reinstalled with the
same orientation. Refer to Figure 2.
4. The label on the top side of the filter points to the side that should be cleaned. Refer to
Figure 2. With a vacuum cleaner and upholstery brush attachment, clean the filter until
all particles are removed. Do not use water or liquids to clean.
5. Install the filter with arrows pointing towards the unit. Refer to Fig. 2. Press the filter
firmly into the air purifier. To avoid damaging the filter media, you should press on the
frame of the filter only.
6. When you remove the front grill to clean it, you should also remove the pre-filter from
the front grill and gently wash it in soapy water. Washing the pre-filter can reduce the
frequency of cleaning your PermaLife
™
filter. Please make sure that the pre-filter is
completely dry before reinstalling in the unit. If not, any moisture could damage the
unit or affect performance.
7. Close the front cover by once again pressing the buttons and allowing the front cover to
slip into place over the buttons. The unit is now ready for normal operation.
8. Plug in the unit.
Figure 2