With the Quiet Mark stamp of approval, this appliance will work discreetly without disrupting the tranquillity of your home. Find more here
*The test included air purifiers on the Nordic, UK, Germany, Poland and the Netherland markets. Read more on Testfaktas website
Control your device
A digital control panel with easy-to-read LED icons lets you check the status of your air purifier’s Wi-Fi connection, operating speed and filter at a glance. Touch controls make it easy to adjust settings. You can also download the Blueair Friend app and to control Classic 405 from any smart device, whether at home, at work or at play. Blueair Classic 405 air purifier is just right for a medium-sized room that's up to 40 m2 (434 ft2).
Add our Blueair Aware Air Quality Monitor and connect to the Blueair Friend app to confirm that the air is fresh, clean and energizing for everyone you love.
Unique Blueair HEPASilent™ Technology
The Classic 405 delivers high performance thanks to HEPASilent™ technology, which combines electrostatic and mechanical filtration technologies. This combination pioneered by Blueair delivers high Clean Air Delivery Rate (CADR) with whisper-silent operation and high energy efficiency. In fact, the Classic 405 works so quietly that you might have to check to make sure it’s switched on. And on its low setting, the Classic 405 uses about as much electricity as a light bulb.
The unique Blueair HEPASilent™ filtration technology also ensures that 99.97% of all airborne particles such as pollen, smoke, dust, mould, spores, bacteria, viruses, pet allergens and microplastics as small as 0.1 micron in size are removed from the air.