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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.
pros
cons
What's included?
- 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?
Dust removal | |
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Quietness | |
Ease of use |
- Feb 2024Last checked by Which?
- Jun 2018First reviewed by Which?
- Jan 2017Released
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