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Home & Kitchen

Breathe Naturally Replacement Filters Compatible with Winix C535, Plasmawave 5300, 6300 & Aeramax 300/290 Air Purifiers - Carbon Activated Filter - 12.5” x 16.25” x 0.2” (Pack of 2 Carbon Prefilters)

Home & Kitchen4.5· 69 Amazon ratings

Bias-adjusted across 69 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Home & Kitchen.

68.1%
Percentile · Global
59.7%
Percentile · Cohort
Home & Kitchen
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Breathe Naturally Replacement Filters Compatible with Winix C535, Plasmawave 5300, 6300 & Aeramax 300/290 Air Purifiers - Carbon Activated Filter - 12.5” x 16.25” x 0.2” (Pack of 2 Carbon Prefilters)

How the score was built

Amazon ratings
69

used for the Bayesian percentile

Raw star average
4.5 / 5

unadjusted Amazon mean

Bayesian avg
4.38

raw rating shrunk to the category prior

Reviewer-graph z
0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Home & Kitchen

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