Air purifier Blueair Classic 405

Air purifier Blueair Classic 405

Air purifier Blueair Classic 405

Blueair Classic 405 is an energy-efficient and very quiet air purifier. This unit is equipped with the patented HEPASilent ™ technology..


€413.00 €590.00 -30%

Including 2.50€ for ecotax

Tax included


Blueair 405 purifier with HEPASilent filter

The special air purifier for asthmatics

Recommended by the association of Asthmatics and Allergy Nordic, the 405 is a best seller recognized worldwide.

Noise level

at speed 1

Room size

max recommanded

Power consumption

15 - 90


purificateur d'air special Asthamtique HEPA et Ionisation

CADR tests (Clean Air Delivery Rate)

This air purifier has been tested by the CADR (Clean Air Delivery Rate), an independent American association that tests all air purifiers on the market.

CADR test results

  • CADR Pollen : 510
  • CADR Dust : 510
  • CADR Smokes : 476

A hidden control panel

For more elegance and discretion on a daily basis, the control panel is hidden by a cover.

The control panel allows to switch on the product, to choose the operating speed.

It also allows you to reset the filter when replacing it.

purificateur d'air special Asthamtique HEPA et Ionisation
purificateur d'air BLUEAIR HEPA et Ionisation

Negative ionization

Blueair purifiers are equipped with a powerful negative ionization. The ionization is positioned upstream of the filters. 

The metal cage works like a Faraday cage, no negative ions leave the unit.

Its role is to facilitate the work of the filter

Patented and tested Filtration System

Equipped with the HepaSilent™ technology, it removes 99.97% of ≥ 0.1 µm particles. This filter is ideal for asthmatics and allergies.

purificateur d'air BLUEAIR HEPA et Ionisation
purificateur d'air BLUEAIR HEPA et Ionisation silencieux

Silent air purifier

Its sound level is 32dB at speed 1, it rises to 52dB at maximum speed.

The Blueair 405 is perfectly suited for a bedroom

The Classic Series purifiers are approved by the Quiet Mark association, which tests the sound levels of household products. 

Connected to wifi via the Blueair app.

You can use the app to check the correct operation of your Blueair air purifier and change its settings, for example, activate the automatic mode.

The application is compatible with Alexa

Customizable settings.

Through the application, you can customize your purifier to your lifestyle, e.g. activate parental control, program a night mode, LED brightness, etc.

Un air filtré 5 fois par heure

Il est recommandé de renouveler son air 5 fois par heure. Le purificateur Blueair 405 filtre une pièce de 40m² 5 fois par heure

A connected air purifier

Connected via Wi-Fi via the Blueair Friend application, Blueair Classic 405 can be controlled remotely, for example to activate the child safety lock, adjust the brightness of the LEDs, or obtain information on filter wear status.

The app also allows the monitoring of outdoor air quality.

Blueair 405 purifier

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is the exclusive distributor in France since 2008 of

Data sheet

Data sheet
User manual
Download PDF user manual
Product dimensions (H x W x D in mm)
590 x 500 x 275 (H x L x P)
Product weight (kg)
Weight with packaging (kg)
Power (V)
220 - 240
Power consumption (W)
90 (15 - 25 - 90)
Noise level (dB)
40 (5 fois par h - qualité médicale), 100 (2 fois par h - qualité domestique)
HEPA filter
Number of speeds
Maximum air flow (m3 / h)
120 - 200 - 350
Odours and microparticles filtration
Connected device
Filter replacement indicator
Ionizer function
Aroma diffusion
Included accessories
Indicateur de remplacement des filtres
Air inlet
By the side
Warranty (Y)
Air outlet
On side
Allergy - Asthma
Viruses - Bacteria
Remote monitoring
Compatible Alexa

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