An air purifier is essential for keeping dust, mold, and other airborne pollutants out of your space – and respiratory system. But which one to choose? We combed Amazon and found the 8 best air purifiers, based on customer reviews and ratings.

1. Coway AP-1512HH Mighty Air Purifier. With over 20,000 ratings, this air purifier is extremely popular and a strong choice, especially for the price. It offers a four-stage filtration system and can cover up to 361 square feet of space. SHOP NOW | From $164.99
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2. Levoit LV-H132 Air Purifier. Small but mighty, this air purifier features a three-stage filtration system and can cover up to 129 square feet of space. It also has a night light feature and a quiet operation mode. SHOP NOW | From $79.99
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3. Winix 5500-2 Air Purifier. It looks a bit like a massive internet router or music amp, but this purifier does its job and does it well. It offers a four-stage filtration system and can cover up to 360 square feet of space. It also has a sleep mode and an air quality sensor. SHOP NOW | From $138.99
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4. Honeywell HPA300 Air Purifier. Perfect for extra large rooms, this product features a three-stage filtration system and can cover up to 465 square feet of space. It also has a Turbo Clean mode and an air quality indicator. SHOP NOW | From $235.76
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5. Blueair Blue Pure 211+ Air Purifier. Sleek and beautifully-designed, this air purifier can cover up to an impressive 540 square feet of space. It also has a quiet operation mode and a filter replacement indicator. SHOP NOW | $298
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6. Germ Guardian AC4825 Air Purifier: True to its name, this air purifier has a UV-C light technology that can kill germs and viruses. It can cover up to 743 square feet in one hour. SHOP NOW | $99
7. Alen BreatheSmart FLEX Air Purifier: One of the more attractive options on the market, this air purifier has a four-stage filtration system, features WhisperMax technology for quiet operation, and can seamlessly blend into any home decor. SHOP NOW | $418‍
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8. Dyson Pure Cool TP04 Air Purifier: This futuristic-looking, highly effective purifier features a two-stage, 360 filtration system and can cover up to 800 square feet of space. It also has a fan function and can be controlled through a mobile app. SHOP NOW | $534