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Blueair 501 HEPA Silent Air Purifier
| Room Size |
Up to 620 sq. ft |
| Size |
26"H x 20"W x 13"D |
| Weight |
35 |
| Speeds |
4 |
| Airflow Rate |
speed 1,2,3,4: 88, 117, 247, 450 CFM |
| CADR |
Smoke 388, Dust 377, Pollen 378 |
| Power |
35 to 90 watts |
| Noise Level |
speed 1,2,3,4: 35,47,49,71 dB(A) |
The 501 Blueair Air Purifier is the system for people living with allergies,
asthma, or other respiratory conditions, or for anyone who wants cleaner, more
breathable air. This filter effectively purifies air in rooms as large as 550
square feet. Using patented two-stage HEPASilent™ technology, the 501 captures
99.97% of the tiniest .1 micron particles, including allergy-provoking pollen
grains, dust mites, mold spores and pet dander particles.
Our efficient SurroundAir™ vent system delivers exceptional air exchange (up
to 500 cubic feet per minute) without annoying drafts, performance that earned
this purifier the Best of Class ranking in independent AHAM testing of Clean Air
Delivery Rate.
Easy maintenance: simply open the unit's lid, lift out and drop in filters
every 6 months. Choose the optional SmokeStop Filter Kit for better protection
from smoke and other airborne gases.
Cleans Air Quietly
Sophisticated materials and precision engineering allow this purifier to
clean indoor air without the noise associated with less advanced units. On the
lowest setting, the units emit no more sound than a desktop computer. To achieve
exceptionally quiet operation, the patented HEPASilent™ filter technology traps
particles two ways: with mechanical and electrostatic filters. This combination
creates a filter system through which air flows freely. Most air cleaners
require a powerful, noisy fan to pull air through densely packed filters. Since
air passes easily through the filter media, the fan doesn't have to work as hard
or as loud. Even the housing is designed with quiet operation in mind, replacing
sound-sonant plastic with noise-muffling steel.
Surround Air
Instead of discharging a windy stream of filtered air, the 501 diffuses air
gently through an area six times greater than the average air cleaner. Operating
on its lowest setting, Blueair air purifier produces virtually no noticeable
draft, while still providing an exceptional air exchange rate. The SurroundAir™
system achieves peak performance without annoying drafts by drawing in dirty air
from the sides and bottom, moving it through a less dense filter media, and
releasing clean, filtered air from the sides and top.
Low Energy Cost
Phenomenally low power usage means you can run the system 24/7 without a jump
in electricity consumption. In fact, it costs about the same to clean the air in
your home as it does to power a single lightbulb: only 15 watts on low to 95
watts on high.
10-Year Warranty
Blueair warrants that your air purifier will be free from defects in material
or workmanship for a period of ten (10) years from the date of purchase provided
that you have completed and returned your warranty registration to Blueair, and
that the filters are replaced with original Blueair replacement filters at least
once every six (6) months (the Limited Warranty). Within the first 30 days of
purchase Blueair will replace the defective unit at no charge to you and
reimburse any shipping charges. After 30 days, Blueair's obligation and
liability under this Limited Warranty is limited to repairing or replacing (at
its sole discretion) the defective unit and paying the freight cost of returning
the unit to you. The Limited Warranty does not cover replacement filters.
* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description. *
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