Shop the Best Amazon Cyber Monday Deals and Sales of 2021
Amazon's Cyber Monday Sale Is HUGE, and These Are the 72 Deals Our Editors Are Shopping
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This Blueair Blue Pure 411 Auto Air Purifier with Auto Mode ($98, originally $140) is personally one of our favourite devices. It works on auto mode, so it senses the air quality for you and works to remove pollutants from your air space. It's great for sleeping next to if you have allergies.