Levoit Core 400S vs Blueair Blue Pure 311 Auto

  • Great for allergies and asthma
  • Quiet fan noise
  • High pitched winey sound
  • Works well in the beginning but not so much now
  • App is handy and useful
  • Great for smaller rooms
  • Quiet even with the fan on full speed
  • Compact size
  • Looks attractive
  • Fits in nicely with furniture

Reviews by Topic

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

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