Hunter 38221 - Cleaning the Pre-Filter; Cleaning the Filter

8
Figure 7
Figure 8
Maintenance (continued)
Figure 9
CLEANING THE PRE-FILTER:
CLEANING THE FILTER:
1. Turn the air purier off and disconnect from the
wall outlet.
2. Remove the rear grill on the back of the unit by
gently pulling the removal tabs away from the unit
and lift the rear grill away. Figure 7.
3. Gently remove the pre-lter from the rear grill , by
carefully removing it from the lter supports that
secure it to the rear grill . Figure 8.
4. Check the side of the pre-lter facing the rear grill
for particle coverage.
5. If the pre-lter needs to be cleaned, it may be
submerged in warm soapy water to clean. Gently lift
and submerge the pre-lter several times to clean.
6. When complete, rinse the pre-lter with warm
water and allow to dry completely.
Note: Wet parts placed into the unit can cause
damage to the lters and or the motor of the air purier.
7. Reinstall the pre-lter .
8. Replace the rear grill. The unit is now ready for
normal operation.
1. Turn the air purier off and disconnect from the outlet.
2. Remove the rear grill on the back of the unit by
gently pulling the removal tabs away from the unit
and lift the rear grill away. Figure 7.
3. Remove the lter from the unit. Note the directional
arrow printed on the side of the lter. The lter will
be reinstalled with the same orientation. Figure 9.
4. With a vacuum cleaner and upholstery brush
attachment, clean the lter until all particles are
removed. Do not use water or liquids to clean the
HEPA lter.
5. Reinstall the lter.
6. Replace the rear grill. The unit is now ready for
normal operation.
Rear Grill
Filter
Supports
Removal Tab
44134-01 • 01/09/2013