Air quality
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How well do air purifiers work?Reference Air purifiers are intended to remove pollutants from the air, but how well do they really work?
By Helen Alexander Last updated
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Do air purifiers help with dust?REFERENCE Can air purifiers help with dust and dust mite allergies?
By Katie Treharne Last updated
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Dyson Purifier Hot + Cool Formaldehyde reviewREVIEW Beautifully designed, this oscillating fan heater purifies air and cools or warms your space as required — but is it worth the considerable cost?
By Joanne Lewsley Published
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Morento Air Purifier (HY4866) reviewREVIEW It's very affordable and offers a range of helpful features, but can the Morento Air Purifier pack a great performance into its low price point?
By Joanne Lewsley Published
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Air purifiers aren't enough to rid homes of gases from wildfires. Here's what to doHarmful gases from wildfire smoke can hang around in the walls and floors of your home for weeks. Thankfully, cleaning helps.
By Delphine Farmer Published
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purOxygen P500 reviewREVIEW It may be boxy in design, but the purOxygen P50 offers advanced four-stage filtration — find out how we got on with it in our at-home testing.
By Joanne Lewsley Published
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Blue Pure 511 reviewREVIEW Affordable and compact, the Blue Pure 511 is a modest air purifier that pleasantly surprises without overwhelming.
By Joanne Lewsley Published
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What are the most polluted cities in the world?Cities like Lahore, Pakistan, Hotan China and Delhi, India have consistently poor air quality, but it's impossible to accurately identify the city with the world's worst air pollution.
By Meg Duff Published
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DH Lifelabs Sciaire + HEPA Air Purifier reviewREVIEW If you’re after a large and impressive air purifier that performs well at removing bacteria and viruses, the DH Lifelabs Sciaire + HEPA Air Purifier could be perfect for you.
By Joanne Lewsley Published
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