This analysis is quite old, would you like to reanalyze?

  • How are reviewers describing this item?
    great, clean, better, home and good.
  • Our engine has detected that Amazon has altered and removed reviews from this listing. We approximate total reviews removed to be 112.
  • Previous analysis of this listing was an C grade.
  • Our engine detects that in general the reviewers have a suspiciously positive sentiment.
  • Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
  • Our engine has analyzed and discovered that 30.7% of the reviews are reliable.
  • This product had a total of 8,730 reviews as of our last analysis date on Jan 28 2019.
Reviews Summary

I plugged it in the day it arrived and the next morning i was breathing much better, clean air on pollen good quality and easy to use it runs almost more than 12 months, no noise, switch seems durable, filter may required to change each 6 months used it during the california fires of 2018 and it made air inside cl

Review Count History
Price History