Austin Air Healthmate HM400 vs Coway Airmega 400 S Air Purifier

  • Great for allergies and asthma
  • Loud but effective
  • Expensive, but worth it
  • Smells bad after use
  • Damage to unit upon arrival
  • Great for allergies
  • Easy to set up
  • Good value for the price
  • Fan can fail quickly

Reviews by Topic

Our analysis shows how reviewers feel about different topics. Please note these are not full reviews.

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