Coway Airmega 400 Air Purifier vs Coway AP-1512HH Mighty

  • Great for allergies and dust
  • Quiet on low level
  • Detects dirty air and enables more powerful mode
  • Mobile app is easy to use
  • Starts producing crackling sounds sometimes
  • Great for dust and odors
  • Lots of options
  • Gets extremely loud
  • Timer function not long-term reliable
  • Poor design


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