You end up thinking a lot about air quality when a thick pall of smoke has been hanging outside your windows for two weeks solid – enough to make you think that a high-tech air purifier is probably a very good addition to most homes. Coway’s Airmega 400S is one such example, combining a voracious appetite for air impurities with a host of connected features that should make it a more welcome guest. Question is, at more than $600, is it worth it?
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https://www.slashgear.com/coway-airmega-400s-air-purifier-review-19554352/
