Filter
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9
Maintenance and care
4. Separate the outer foam filter and inner
pleated circular filter. Wash each individually
by hand in warm water. Mild detergent may
be used if desired. Rinse well; let filters com-
pletely air dry before replacing in filter cup.
5. Wash filter cup in warm water with mild
detergent. Completely air dry before
reassembling with filters.
DO NOT PUT IN DISHWASHER.
6. The upper tank and louvers can be
wiped clean with a damp cloth. Reach
underneath the upper tank and turn the
rim of the louvers to the left to unlock. Pull
straight down and remove. Make sure all
parts are completely dry before replacing.
7. To replace louvers, position top of louvers
inside clear center cavity and turn toward
the right to lock tabs into place.
Cleaning the pre-motor filter
The pre-motor filter protects the motor
from debris.
1. Turn power OFF. Unplug vacuum cord
from electrical outlet.
2. The pre-motor filter is located under-
neath the filter cup in the round center
portion of the Lock ‘n Seal lever.
3. Remove the small round filter and any
debris on top of it. Rinse under warm
water; air dry completely before replacing.
Replacing the post-motor filter
The post-motor filter assists in the fil-
tration process to return clean air to
the room.
1. Turn power OFF. Unplug vacuum cord
from electrical outlet.
2. Locate filter behind door on side of vac-
uum. Remove and replace when filter
becomes dirty. The white, pleated filter
is NOT washable.
Select model 18M9-W includes an
Activated Carbon Filter that follows the
same operation and replacement instruc-
tions.
Cleaning the inner & outer circular filter continued
6.
Pre-Motor
Filter
Open
Door
Remove
Filter