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Patio, Lawn & Garden

Trimmer Head Brush Cutter Blade Replacement Weed Eater for Polycut 6-3 FS38 FS40 FS45 FS46 FS50

Patio, Lawn & Garden2.8· 147 Amazon ratings

Bias-adjusted across 147 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Patio, Lawn & Garden.

1.8%
Percentile · Global
2.0%
Percentile · Cohort
Patio, Lawn & Garden
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Trimmer Head Brush Cutter Blade Replacement Weed Eater for Polycut 6-3 FS38 FS40 FS45 FS46 FS50

How the score was built

Amazon ratings
147

used for the Bayesian percentile

Raw star average
2.8 / 5

unadjusted Amazon mean

Bayesian avg
3.40

raw rating shrunk to the category prior

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Same category · Patio, Lawn & Garden

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