Amazon offers the Coway Mighty Air Purifier in White for $179.99 shipped. Also at Walmart. Regularly as much as $225, this is one of the lowest prices we’ve tracked at Amazon in the last several months. For further comparison, we saw it drop to $184 in January. It may be too cold to crack open the windows and let in some fresh air right now, so pick one of these up instead. It features a 4-stage filtration system, true HEPA filter, three fan speeds, and up to 361 sq. ft. of coverage. Rated 4.4/5 stars from over 1,200 customers.
If you don’t need as wide a range of coverage, save some cash and go for the Coway 2-in-1 Air Purifier at $150 shipped instead. It has a 2-stage filtration system and spans up to 155 sq. ft. This model is also a white noise machine and features six sounds with volume control so you can not only breathe easier, but sleep better. Rated 4/5 stars.
Coway Mighty Air Purifier features:
- 4 Stage Filtration System (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion) captures and reduces up to 99. 97% of particles 0. 3 microns in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor.
- Pre-filter is washable and permanent, designed to catch larger dust particles.
- Coway Mighty pollution sensor communicates indoor air quality in real-time. The brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. And it features a timer, and filter lifetime indicator.
- Fan speeds available in 1, 2, 3 stages by manually setting up. While auto mode automatically optimizes the speed setting 1 through 3 based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and set as Eco mode to save energy.
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