Coway Airmega 400

8.6ELITE

Elite tier

The Airmega 400 covers up to 1,560 sq ft with dual filtration combining a pre-filter, activated carbon, and True HEPA.

Origin

Made in South Korea

Warranty

3-year warranty

Price

~$449 ($$$)

Community

Reddit r/BuyItForLife Approved

The real-time air quality monitor adjusts fan speed automatically. The filter replacement indicator tracks actual usage, not just elapsed time.

Durability7

Warranty7

Repairability8

Value Longevity9

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