Description of air filtration system, Quietflo, How the – Hunter Fan 37225 User Manual
Page 4: Hepa air purifier system works, Air purifier components
41674-01
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Description of Air Filtration System
AUT
O
FIL
T
RST
DISP
ON
OFF
PR
OG
DA
Y
TIME
RESE
T
How the
QuietFlo
®
HEPA Air Purifier System Works
As the air is pulled into the purifier, the activated carbon pre-filter absorbs odors and catches
large particles. Then, the air travels through the HEPA filter where the smaller particles are
collected. Finally, the clean purified air is released back into the room.
Dust & Irritants
Pollen & Allergens
Odors
Bacteria
Pet Hair & Dander
Carbon
Pre-Filter
True HEPA Filter
99.97% – .3 Microns
Air Purifier Components
Fig. 1 - Illustration of the Air Filtration System
Fig. 2 - Air Purifier Components
CONTROL
AREA
RECESS FOR
FINGERS TO
PULL OPEN
FRONT GRILL
Fig. 3 - Inside Surface
of Front Grill
GRILL
VENTS
HOOK
TAPE
TABS
HOOK
TAPE
HEPA FILTER
PRE-FILTER
FRONT
GRILL
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