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5. Wash the lter in warm water with a mild
household detergent. Rinse, and shake
off excess water.
6. Do not dry the two lters—running the
unit will be sufcient to dry them.
7. Replace each lter in the cassette frame
by inserting one long edge rst, then
snapping into place by pushing sideways
and down at the same time. Make sure
both lters are completely inside the
cassette frame and secured by the short
tabs. If a lter is on top of one or more
tabs, pull outward, slightly exing the
cassette frame, while gently pushing
down on the edge of the lter.
8. Replace the lter cassette and front
panel as described in Replacement
Procedure.
9. Plug in the power cord to a wall outlet
and turn on the unit.
Dust Sensor Cleaning
Lightly vacuum the dust sensor every two
months after removing the front panel.
CASSETTE
LONG TABS
FILTER CASSETTE
FILTER TAB
CASSETTE
SHORT TABS
NOTE: Never attempt to
remove the True HEPA Filter
from the cassette frame. Never
attempt to clean the True HEPA
Filter. Replace the entire cassette
when CHANGE FILTER alert
activates.
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