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Germ Guardian Pluggable Air Purifier
Winix AM90
See Top Ranked Air Purifiers

Germ Guardian Pluggable Air Purifier vs Winix AM90

Analysis:

The Germ Guardian Pluggable Air Purifier is a great Air Purifier for its $39 asking price.

The Winix AM90, however, while a reasonable product for $222, doesn't stack up against its competitors quite as well. If you're considering Air Purifiers in the $230 range, you might want to check out some better options.

The reviewers at Modern Castle have featured the Germ Guardian Pluggable Air Purifier in their Germ Guardian GG1000 Review roundup. However, it fell short of making it to the top of their list.

Taking a look at the Winix AM90, it got featured in roundups from two reliable sources that conduct their own testing - Wirecutter and Popular Mechanics - but it fell short of earning a top spot in either.

We couldn't find any sources that tested both of these Air Purifiers, so we only analyzed how they performed in reviews from different sites.

We first examined which sources rated each of these best and found that the Germ Guardian Pluggable Air Purifier got its highest, 9.4, rating from Modern Castle, while the Winix AM90 earned its best, 9, score from breathequality.com.

Lastly, we averaged out all of the reviews scores that we could find on these two products and compared them to other Air Purifiers on the market. We learned that both of them performed far better than most of their competitors - the overall review average earned by Air Purifiers being 7.7 out of 10, whereas the Germ Guardian Pluggable Air Purifier and Winix AM90 managed averages of 9.4 and 9.0 points, respectively.

Due to the difference in their prices, however, it's important to keep in mind that a direct Germ Guardian Pluggable Air Purifier vs. Winix AM90 comparison might not be entirely fair - some sources don't take value for money into account when assigning their scores and therefore have a tendency to rate more premium products better.

Comparison of expert ratings
Highly Recommended
Recommended
Mentioned
Not Mentioned
Wirecutter
Modern Castle
Popular Mechanics
Gadget Review
Business Insider
Runner's World
breathequality.com
airconditionerlab.com
momjunction.com
homelization.com
Significantly higher than average expert review score
7.7
Overall Avg. for Air Purifiers
9.4
Avg. Review Score
Score
Higher than average expert review score
7.7
Overall Avg. for Air Purifiers
9.0
Avg. Review Score
Score
Recommendations
wisebread.com
-
Depth of
analysis
No
In-house
Testing
Mentioned
in “The 5 Best Air Fresheners” 
Recommended by trusted experts
Wirecutter
Highly Trusted Source
Depth of
analysis
Yes
In-house
Testing
Mentioned
in “The Best Air Purifier” 
Last updated: 8 Nov 2022

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