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Classic 205

Completely filters air in a 26m² room every 12.5 minutes or a 62m² room every 30 minutes.

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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.

Wi-Fi enabled

The Classic 205 air purifier allows you to take full control of your indoor air quality with intelligent smartphone control and Alexa compatibility.

Allergen & germ removal

Comes standard with a particle filter to remove airborne allergy and asthma triggers like pollen, dust, pet dander, mold, smoke, bacteria, viruses, and more.

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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Built to last

Housing made from durable, galvanized steel stands the test of time.

Sleep without disruption

Whisper quiet on the lowest speed (32 dB) and equivalent to the noise level of rainfall on the highest setting (56 dB).

Low energy consumption

Energy efficient (20-80 W) - so you can run this air purifier 24/7, knowing it uses less energy than a traditional lightbulb.

Hidden control panel

Manually check Wi-Fi and filter status and adjust speed setting at any time from the control panel located under the flip-top lid.

Alexa compatible

Change settings remotely from your smartphone via the Blueair app or connect with your Amazon Alexa enabled device for voice control.

Customize settings

Adjust air purifier settings like child lock, night mode schedule, LED brightness, and more to fit your lifestyle.

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
Wheels
No
Integrated air sensors
No

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

How does this model differ from the Classic 280i?

The 280i model comes with built-in sensors for particles (PM2.5), and gases/Volatile Organic Compounds (VOC), temperature and humidity, as well as the AUTO mode setting.

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 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.

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Footnote

Specifications based on U.S. models (120 VAC, 60 Hz with particle filter)

Images

Classic 205