44114-01  •  03/06/2012
8
Figure 7
Figure 8
Maintenance (continued)
Figure 9
CLEANING THE PRE-FILTER:
CLEANING THE FILTER:
1.  Turn the air purier 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 purier.
7.  Reinstall the 
pre-lter
.
8.  Replace the rear grill. The unit is now ready for 
normal operation.
1.  Turn the air purier 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