Blueair Classic 405 review
Test scoreShow Context
- HEPA filter
The Blueair 405 is a large air purifier, around the size of a cabin-size suitcase. You can control it from your smartphone, but it’s otherwise a fairly basic model in terms of features, but did it impress when we pitted it against common household airborne pollutants in our tests? Read our full air purifier review to find out.
What's included:- Pros and cons
- What is it?
- How effective is it at purifying the air?
- Is it easy to use?
- Is there anything else I should know?
- Should I buy it?
Last checked by Which?
April 2022
First reviewed by Which?
June 2018
Released
January 2017
Technical specifications
Features
- TypePortable
- Automatic modeNo
- Filter type1 x Hepa silent filter
- Number of filters1
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
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- 25%Lowest score
- 62%Average score
- 85%Highest score
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Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
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