The best air purifiers for under $350 tested by CR do a solid job of cleaning your air. As recently as two years ago, few extra-large air purifiers were even at this price. Today, you can find an ...

Add industrial emissions, car exhaust and seasonal ... it delivers fresh indoor air. Made for bedrooms, this professional-grade purifier covers up to 2,215 square feet, operating in sleep mode ...

Blueair’s air purifiers continuously filter out allergens, dust, pet dander, and other harmful particles, helping you breathe easier. The Blueair Pure 411i Max is a Wi-Fi-enabled model with a ...

Air purifiers are a great tool for improving your indoor air quality. You could also invest in a sensor just so you know what you are working with. Adding fans to enclosed areas is another way to ...

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