The new Blueair 450E in-room air purifier is the only digital air purifier with its room capacity to use HEPASilent™ technology, a combination of the best features of electrostatic and mechanical filter technology that allows delivery of more clean air, at a faster rate, with less noise. This new and improved model also comes with electronic sensors, remote control, an On/Off timer, and auto speeds that will adjust to the contaminent levels in the room.
 

Additional Information
The new Blueair Digital Model 450E comes with an easy to use remote control and digital display system that gives the user instant feeback of particle detection, air purifier speed and timer operation. Other functions include a timer and speed setting that can be used with the remote up to a few feet away. It comes complete with a three-stage progressive filter and HEPASilent™ filtration technology that captures six times more dirt than filters in typical air purifiers and removes 99.97% of all particles.

Value-added features include quiet operation, low energy use, steel construction and easy maintenance: simply open the side, slide out used filters and drop in replacements every 6 months.

The 450E is among the highest energy efficient and quietest operating air purifiers in its class, with a room capacity of 365 sq. ft. Blueair is the system for people living with allergies, asthma, or other respiratory conditions, or for anyone who wants cleaner, more breathable air.

Cleans Air Quietly
Sophisticated materials and precision engineering allow the filter 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, this air cleaner's 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 Blueair 450E diffuses air gently through an area six times greater than the average air cleaner of the same class. Operating on its lowest setting, the 450E 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.