Coway Airmega 300
The best air purifier for large rooms and studios
With dual filters and a powerful, but quiet motor, the Airmega 300 is perfect for rooms between 600 and 1200 sq ft. It's strong performance and attractive design make it a standout among a sea of boring air purifiers.Coway Airmega 400
The best air purifier for very large spaces
Larger and more powerful than the Airmega 300, the Airmega 400 is ideal for spaces 1,200 sq ft or larger. Think very large rooms and open office spaces.Deal Details
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Amazon has both the Airmega 300 and 400 on sale right now. According to CamelCamelCamel prices for both air purifiers are at all-time lows.
Product or Deal Comments
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The Coway Airmega lineup are our top air purifier picks—especially for large rooms and spaces. Some links to help decide, which one you need:
I believe @Sam owns the Airmega 300. He’s has done a considerable amount of writing about both products. Tag him if you have any questions.