Filter
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5
5. To close the intake grille, position the
bottom of the grille on the front of
the unit and push on the front of the
grille until it snaps into place.
6. Advance the filter replacement indica-
tor to the month of purchase to
indicate month of change in one year.
7. Ensure that the product is in the OFF
position.
8. Plug in the product.
9. Select desired fan speed.
NOTES:
• Filter life is determined by use. If the
product is used continuously, it may
need to be replaced more than once
a year. The filter life will also depend
on the air quality and allergy season.
• Improper filter installation will result in
poor air filtration.
Purifier Room Size
Model (sq. ft.) Filter
04471 110 ft
2
04973
04481 250 ft
2
04983
Factors such as room shape and ceil-
ing height can affect the rate of
filtration. It is normal that the air flow
will be reduced as the filter becomes
clogged. Replace the filter as needed.
To order replacement filters, order
online at www.trueairfilters.com or
call Customer Service:
U.S. at 1-800-455-7213
Canada at 1-800-267-2826
To Order Replacement Filters
How to Clean
Your Air Purifier is designed to provide years of trouble-free service with minimal
maintenance. The following instructions will help you maximize the life and efficiency
of your product.
1. Unplug the unit before cleaning.
2. Wipe the exterior housing with a
clean, dry cloth only.
3. To clean the grille, wipe with a damp
cloth or use a vacuum cleaner to
remove lint or debris.
4. Do not use detergents, solvents,
or spray cleaners. No part of the
product should be placed in a dish-
washer.
wWARNING
To reduce risk of electric shock:
• Always unplug before cleaning.
• Do not immerse in water or other liquid.
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