Coway makes some of the best air purifiers, and one of our favorites for small spaces, the Airmega 100, is 35 percent off right now. It’s a great option for bedrooms, offices and bathrooms, but it’s a lightning deal on Amazon, so you’ll want to act fast.
Deal of the day
This air purifier is easy to set up and intuitive to use. Every button on the top panel is clearly labeled and useful. The purifier has a built-in light that acts as an air quality indicator, changing color depending on the detected air quality in the room. You can also change it to an amber-colored night light, or turn it off completely.
Another highlight: The filters last 12 months before needing replacement — longer than many other popular brands.
Why this deal is worth it
- It’s 35% off, putting the price at under $85
- NBC Select staff has tested it for years — it’s stood the test of time
- It has an auto mode that controls filter speeds
- The built-in light acts as an air quality indicator
- You only need to replace the filters every 12 months
Other air purifiers on sale
- 54% off the KNKA APH4000 Air Purifier
- 30% off the Coway Airmega AP-1512HH
- 30% off the Blueair Blue Pure 211i Max
- 23% off the Levoit Core 200S-P
- 20% off the Windmill Air Purifier Max
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Why trust NBC Select?
I am a reporter at NBC Select who covers technology, fitness, the outdoors and deals, including recent stories on fitness trackers, wireless earbuds and point-and-shoot cameras. I’ve been writing about HVAC systems and air purifiers for years. For this piece, I checked Coway prices and price history across multiple retailers to find the best deal.
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