But there is a risk that such advertising gives false hope and could act as a distraction from official government advice. And you could argue that, even if these products don’t work as well as claimed, there’s no harm in buying one. These manufacturers only ship to Canada and the US, so their products aren’t available in the UK. You can also read the latest coronavirus news and advice from Which?Īir purifiers for coronavirus: do they exist?Īt the start of the pandemic, some air purifier manufacturers implied, or outright claimed, that their machines would protect you from coronavirus.Įxamples of manufacturers making direct claims about this include AllerAir (below, spotted on 25 March 2020)īy 25 March 2020, the Airpura website had been adjusted to say ‘how an air purifier can kill airborne viruses’ rather than ‘how an air purifier can kill airborne viruses, such as coronavirus’. Just want to see which air purifiers that impressed in our tests? See our list of Best Buy air purifiers.
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Read on to find out why that’s the case, how air purifiers can potentially help improve your air quality in other ways, and free ways you can breathe cleaner air at home. But you shouldn’t solely rely on an air purifier to filter out the virus in your home. Recent studies have indicated that air purifiers can reduce traces of airborne Covid-19 on hospital wards. We saw a spike in online traffic for air purifiers at the start of the pandemic as worried people were, understandably, looking for products to help prevent them getting Covid-19.