Top Air Purifier Picks
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Whether you worry about everyday dust and pollen or more serious pollutants like smog, mold, wildfire smoke, viruses, or bacteria, an air purifier is a worthwhile investment. Air purifiers operate based on a common principle: they draw air through one or more filters using a fan. However, manufacturers have found innovative ways to iterate on the concept, resulting in a fairly dense market that caters to various budgets and needs.
We've tested over 25 models to find the best air purifiers, and below are our recommendations. If you want to explore other options, check out our recommendations for the best air purifiers for dust, the best air purifiers for bedrooms, or the best air purifiers for pets.
Alternatively, if you're looking for a way to keep your floors clean, see our recommendations for the best HEPA vacuums and the best vacuums for allergies. Or, for those dealing with humidity issues at home, whether too much or too little, check out our best humidifier or best dehumidifier recommendations. Looking to beat the heat? You'll also be happy to know that we now test air conditioners: you can check out our recommendations for the best window A/Cs and best portable A/Cs.
