| Which Blueair unit is the best for
me? Simple - it's a matter of room size.
Each Blueair model
uses HEPASilent filtration technology to achieve 99.9% efficiency at .3 micron and
99.97% efficiency at .1 micron. But filter performance is only part of the picture. Your
air purifier must also be able to process the volume of air in the room where it operates.
You need only compare the size of your room to the room size capacities listed below.
Read on
Our room size
recommendations are based on testing by the Association of Home Appliance Manufacturers
(AHAM), an independent industry organization that rates air cleaners for overall
performance. Choose the system that matches your room size. All room sizes assume an
8-foot ceiling; if your ceilings are higher, choose the system that matches the next
larger room size.
| Room Size |
Best
Blueair System |
| Available March 2002 |
Blueair
501i |
| Up to 500 square feet |
Blueair
501 |
| Up to 365 square feet |
Blueair
402 |
| Up to 209 square feet |
Blueair
301 |
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