€ 579,00

Classic 405 with Particle Filter

Completely filters the air in a 40m² room every 12 minutes​
  • Select Default Filter
€ 579,00
Blueair
Blueair
Medium rooms

Filters room air at the industry-recommended rate of 5x an hour (or about every 12 minutes) in a 40 m² room to effectively lower particle levels and maintain a comfortable environment in master bedrooms, living rooms, and playrooms.

Blueair
Wi-Fi enabled

The Classic 405 air purifier allows you to take full control of your indoor air quality with intelligent smartphone control and Alexa compatibility. 

Blueair
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.

Blueair
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.

Blueair
Free, fast shipping

Orders ship free and typically arrive within 5 business days.

Blueair
Extended warranty, at no cost

Guarantee clean air for years to come by extending your 1-year warranty.

Features
Blueair
Alexa compatible
Change settings remotely from your smartphone via the Blueair app or connect with your Amazon Alexa enabled device for voice control.
Blueair
Customize settings
Adjust air purifier settings like child lock, night mode schedule, LED brightness, and more to fit your lifestyle.
Blueair
5 air changes an hour

Completely filters room air at the industry recommended rate of 5x an hour to effectively lower particle levels (rooms up to 40 m²).

  • Yes
  • Yes (via Blueair App)
  • Yes
  • 1 - 2 - 3
  • Optional
  • No
Specifications
  • 590 x 500 x 275 mm
  • 15kg
  • 15 - 90 Watts
  • 32 - 52 dB(A)
  • Side
  • Side
  • 40 m2
  • 5
  • 510m³ per hour (300 cfm)
  • 510m³ per hour (300 cfm)
  • 476m³ per hour (280 cfm)
Warranty

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

FAQ
How does this model differ from the Classic 480i?

The 480i model comes with a 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 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.