The Blueair 450E is the first Blueair unit to offer a digital display and a remote controller that you can use to operate all air cleaner functionalities.
The Blueair 450E is effective at 0.1 micron in particle size up to 99.97%. This outperforms most air cleaners in the category.
The carbon filter is not included with this machine but can be purchased separately – the activated carbon is enough to successfully reduce smoke, fumes and odors.
The filter replacement procedure is quite simple on this model, simply open up the front lid and swap the filter/s.
Great design, we liked the digital display and remote controller - these two features are a must have in any next generation air cleaner. It comes with a high grade Hepa type filter and can be configured with the smoke stop filters kit. It comes with a 5 years limited warranty. It offers 4 fan speeds for maximum comfort.
The only weakness we could find is the coverage area at 300sqft. Within this price range there are other units out there with bigger coverage area. Never the less the Blueair 450E is a great air purifier.