Blueair Classic 280i Air Purifier

  • Best for SMALL to MEDIUM rooms between 200 sq. ft. And 300 sq. ft. (AHAM rated at 279 sq. ft) such as small bedrooms, nurseries, clinics, and offices.
  • HEPASILENT TECHNOLOGY takes advantage of electrostatic charge and mechanical filtration to deliver true HEPA performance, capturing 99. 97% of airborne pollutants including dust, mold, pet dander, and pollen for relief from allergies and asthma.
  • AIR QUALITY SENSORS are built into the unit and they monitor air quality in real-time, adjusting the fan speed accordingly when set to auto mode.
  • WIFI ENABLED for control through the Blueair friend app. Connects to your Alexa!
  • DUAL PROTECTION FILTERS with activated coconut carbon, naturally remove gaseous pollutants and smoke without the need for chemical additives

Product description

The Blueair Classic 280i air purifier brings clean, energizing air to spacious bedrooms, living rooms, clinics, offices or any room up to 279 sq. ft.

A built-in air quality sensor makes it easy to confirm your air is virtually free of asthma and allergy triggers and indoor air pollutants such as mold, dust, pet dander, and pollen by scanning the air quality in real-time and adjusting fan speed to your current air quality.

This makes it ideal for dentist clinics where a lot of aerosols is created. The built-in sensors automatically turn up the purifier speed and clean the room’s air faster.

Even in offices, especially small conference rooms, when foot traffic increases, it will automatically increase its speed.


The Classic 280i delivers unmatched performance thanks to HEPASilent technology, which combines electrostatic and mechanical filtration technologies. This combination, pioneered by Blueair, delivers a high clean-air delivery rate (CADR) with the whisper-silent operation and high energy efficiency.


The latest in filter innovation, the DualProtection filters, expertly target particles and gases including cooking smells, pet odors, and formaldehyde. The integrated air quality sensor continuously measures PM2. 5 and VOC (gas) levels and displays them on a digital control panel.


The panel’s easy-to-read LED icons also display the status of your air purifier’s Wi-Fi connection, operating speed, and filter status. Touch controls make it easy to change settings. Made with high-quality steel, it’s a product that is sure to last for many years to come.





You can also connect your 280i to the Blueair Friend app to track changes in – and get tips to improve – your indoor air quality, learn how air quality varies depending on your various activities, control your air purifier from afar using any smart device including Alexa and access outdoor air quality data.


Providing performance you can count on, all Blueair purifiers are independently tested and verified by independent testing through the Association of Home Appliance Manufacturers (AHAM) for clean air delivery rate (CADR) and tested by the California EPA Air Resources Board for no ozone emissions. It is recommended to replace the filter every 6 months, depending on use and environment.

Product information

Weight 14 kg
Dimensions 20 × 18 × 25 in


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