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Blueair 450E


Have you ever wondered how many impurities there are in the indoor air you breathe daily and how they can affect the health of your respiratory system? If you have, then you certainly have decided that you need an air purifier and you should take a look at the Blueair 450E. Although the $629 price tag places it among the most expensive units, the high performance and the excellent results in eliminating air pollutants promote it as one of the best purifiers. You can fit it in any medium to large rooms in your house and leave it to do its job without even knowing it’s there, considering how silent and convenient it is.

Technical specifications

The high performance is due to a combination of two types of filters, namely the SmokeStop filter and the particle filter. The first type is a sophisticated filter that eliminates gasses and odors and is more expensive than the particle filter, which is a true HEPA filter that captures dust, pollen, and other pollutants. The Blueair’s HEPASilent technology provides highly efficient filtration by combining the electrostatic and mechanical filtration, resulting in a higher power while keeping the unit silent enough to be used in bedrooms or offices.

The Blueair 450E has a Clean Air Delivery Rate of 240 CFM for smoke, dust, and pollen, with 5 air changes per hour, thus ensuring an optimal airflow in compact areas. It has been designed to successfully handle air filtration in rooms up to 365 sq ft in size. Being an Energy Star rated unit, it keeps the energy consumption low enough to increase its functionality.
Blueair 450E Image

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The patented HEPA filter captures 99.97% of harmful particles as small as 0.1 microns in size and can handle anything from pet hair, pet dander, lint, dust mites, mold spores, and pollen. These are some of its smart features:

  • It has an ionizer that electromagnetically charges the filtered air and sends it back into the air cleaner and healthier than before
  • The Blueair 450E has been certified by the California Air Resources Board for low to no ozone emissions
  • It’s the winner of the Excellent Swedish Design award and has won the Blueair series a permanent spot in Stockholm’s National Museum


No matter where you decide to place this air filter, it will do a great job in enhancing your house’s interior décor, although the futuristic shape matches modern homes more than it matches classic ones. Being a winner of the Excellent Swedish design, this unit impresses with its simple, yet elegant design that fits seamlessly into your home. The device features a silver housing that makes it look very well with a PC unit and an electronic display that makes operating a knickknack. It measures 11 x 20 x 23 inches and weighs 33 pounds, so finding a place for it will be a breeze.

Convenient and Practical

Due to the high-quality technologies used in designing it, you will never have to worry about the air quality in your home. For added convenience, this air purifier has an IR sensor that allows it to be controlled from anywhere in the room with the electronic series remote. These are the convenience characteristics:

  • By setting the unit to the Automatic mode, you will allow the two sensors, a ceramic sensor, and an optic laser, to test the air quality and to adjust the fan speed to the right level that will ensure the optimal air purifying
  • To show you how happy it is to clean the air in your home, it uses smiley faces to show you the level of quality of the air in the room
  • There is also a timer that allows you to set the unit to work in a certain time interval, and thanks to the indicator lights on the electronic display, you will always remember when it’s time to replace the filter

Blueair 450E Image

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Warranty and support

Although this purifier has proven its durability and reliability, the manufacturer considered it appropriate to offer you a 5-year warranty that covers any replacements and repairs your unit might need. Besides, you will also be able to contact customer support through phone, email, and live chat in case you have any questions related to your Blueair device.

Logan Hewitt
Logan Hewitt
Logan was born and raised in Bakersfield, California, one of the most affected American cities by pollution, experiencing firsthand the phenomenon’s dangers. He worked in retail for a small electronics shop for 5 years, where he had his first experience with air purifiers. With his interest in technologies that are meant to improve life quality and the technical skills he gained with the passing of time, Logan is able to provide readers with in-depth analysis of life-changing devices.