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Blueair's patented HEPASilent™ technology combines the best features of electrostatic and mechanical filter technology to enable the delivery of more clean air at a faster rate with less noise. Phenomenally low power usage minimizes energy consumption. Plus Blueair air purifiers actually reduce the levels of ozone in indoor air.
HOW IT WORKS
1. Air is drawn into the Blueair system via our ultra-quiet fan.
2. Airborne particles pass through an ion chamber and are electrically charged. This causes them to adhere effortlessly to our exclusive polypropylene filters.
3. Charged particles are removed in our 3-Stage Progressive Filter. Stage 1 captures larger particles like pollen and dust. Stages 2 and 3 filter out even the smallest particles like cigarette smoke and exhaust. Together, the encapsulated ion chamber and 3-Stage Filtration Process combine to create Blueair’s patented HEPASilent TM technology—delivering maximum airflow with minimum noise.
3-STAGE PROGRESSIVE FILTER
Like having 3 filters in 1.
Why do Blueair filters trap six times more dirt than filters in typical air purifiers?
The reason is the filter’s progressive structure. Most filters from other air purifier manufacturers are thinner and usually consist of the same size fiber throughout. Blueair filters have millions of ultra thin fibers in three different sizes. Thus, the name progressive. The first layer captures larger particles like pollen & dust. The second and third capture smaller particles like bacteria and exhaust.
Our filter design resists loading or clogging and continues filtration at peak performance levels longer. When the filter needs to be replaced (every six months), just open the lid, lift out the old filters and drop the new ones in. No screws, hooks or tools and less than one minute of your time is required. Blueair filters require no weekly additives or filter washing.