Classic 280i 

Completely filters the air in a 26m² room every 12,5 minutes​
Blueair AHAM Verifide
Blueair Quiet Mark
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Small to medium rooms

Filters room air at the industry-recommended rate of 4.8x an hour (or about every 12,5 minutes) in a 26 m² room to effectively lower particle levels and maintain a comfortable environment in bedrooms, living rooms, and home offices.

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Automatically adjusts to changing conditions

Integrated sensors auto-adjust to current conditions in your environment to ensure air quality remains at a healthy level.

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Odor, allergen & germ removal

Available with an advanced SmokeStop™ is a  filter for the ultimate combination of gas and particle removal. Filters airborne bacteria, viruses, and allergens like pollen, dust, and mold, as well as gaseous pollutants like chemicals and odors from pets, cooking, and smoking.

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The secret behind powerful filtration

Our unique combination of electrostatic and mechanical filtration that we call HEPASilent™ filtration technology sets us apart. The combination allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance— resulting in quieter and more energy efficient air purifiers.

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Alexa compatible

Change settings, enable AUTO mode, and more from your smartphone via the Blueair app or connect with your Amazon Alexa enabled device for voice control.

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Customize settings

Adjust settings like child lock, night mode schedule, LED brightness, and more remotely via the Blueair app or Amazon Alexa enabled device.

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4.8 air changes an hour

Completely filters room air at the industry recommended rate of 4.8x an hour to effectively lower particle levels (rooms up to 26 m²).

  • Wi-Fi connectivity for remote control
    Yes
  • On/off timer
    Yes (via Blueair App)
  • Filter replacement indicator
    Yes
  • Speed control options
    1 - 2 - 3 - AUTO
  • Wheels
    No
  • Integrated air sensors
    Yes
  • Dimensions(HxWxD)
    533 x 432 x 209 mm
  • Product weight
    11kg
  • Energy consumption
    20- 80 Watts
  • Sound level
    32 - 56 dB(A)
  • Air outlet
    Top
  • Air inlet
    Back
  • Recommended filter change
    6 months
  • Recommended room size
    26 m2
  • Air changes per hour (ACH)
    4.8
  • Clean air delivery rate (CADR) - Pollen
    340 m³ per hour (200 cfm)
  • Clean air delivery rate (CADR) - Dust
    340 m³ per hour (200 cfm)
  • Clean air delivery rate (CADR) - Smoke
    306 m³ per hour (180 cfm)
  • Number of filters
    1

Guarantee clean air for years to come with extended warranty coverage when you register your air purifier.

How does this model differ from the Classic 205?

The 205 model has the same recommended room size of 26 m² but does not include built-in sensors, the AUTO mode feature.

I've replaced my filters, now how do I reset the filter replacement indicator?​

Press and hold down the orange filter status LED for 10 seconds to reset the replacement filter indicator. ​​

I'm having Wi-Fi connectivity issues, what can I do to troubleshoot?

First, make sure your Wi-Fi network is connected to the internet, and check that your network name and password are correct. You can also try unglugging the cord from the electrical outlet and plug it back in again.

How do I register for warranty?

To extend the Limited Warranty from one year, simply complete the product registration form within (60) days of purchase or register through the Blueair mobile app.​

How do I disable the Wi-Fi function?

Press the Wi-Fi and filter buttons simultaneously for at least 3 seconds. To turn on the Wi-Fi function again, press only the Wi-Fi button for at least 3 seconds.