How does RateBud detect fake Amazon reviews?

RateBud uses advanced AI to analyze review patterns, language authenticity, timing anomalies, and content quality. We examine reviewer behavior, review velocity, and linguistic markers to detect fake reviews with high accuracy.

What does the trust score mean?

The trust score is a percentage from 0-100% indicating review authenticity. This product scored 91% (Grade A). Scores above 80% indicate highly trustworthy reviews, 60-79% are generally reliable, and below 60% suggest caution.

Is RateBud's review analysis free?

Yes, RateBud's AI-powered review analysis is completely free. We analyze Amazon reviews to help you avoid fake reviews and make informed purchasing decisions. No signup required.

✅ 90304 Replacement HEPA Cartridge Filters with Lid, Compatible with Shop-Vac Shop Vac 90304, 90350, 90333, 903-04-00, 9030400, 90585 5 Gallon and Above Wet Dry Vacuum Cleaners, 2 Pack Review Analysis

Name: 90304 Replacement HEPA Cartridge Filters with Lid, Compatible with Shop-Vac Shop Vac 90304, 90350, 90333, 903-04-00, 9030400, 90585 5 Gallon and Above Wet Dry Vacuum Cleaners, 2 Pack
Brand: 90304
SKU: B0BFCKS3XP
Price: 19.99 USD
Availability: InStock
Rating: 4.7 (484 reviews)

Analysis Summary

Based on the analysis, this GE replacement HEPA cartridge filter is highly rated by customers, with a 4.7 out of 5-star rating and 91% overall score. The product's consistency and credibility are strong, with 95% of reviews indicating a consistent product and 95% of reviewers being credible. However, the seller's reputation is slightly lower at 78%, suggesting some potential concerns about customer service or shipping.

Review Timeline

Review patterns over time - spikes may indicate manipulation

93%

Velocity Score

Spikes

None found

Peak

Reviews/mo

Timeline

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

81%

Authenticity

great(5)good(8)perfect(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity100%

Natural Language Flow72%

Unique Phrasing97%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

January 12, 2026

Total Reviews

484 reviews analyzed

Understanding This Trust Score

90304 Replacement HEPA Cartridge Filters with Lid, Compatibl... received a Grade A with a trust score of 91/100. This product has earned our highest trust rating. The review patterns show authentic customer feedback with natural language variation, consistent timing, and verified purchases. You can shop with confidence.

What This Means:

•Reviews show natural language diversity
•No suspicious timing patterns detected
•High percentage of verified purchases
•Review velocity matches expected sales patterns

What Reviewers Are Saying

Based on our analysis of customer reviews for 90304 Replacement HEPA Cartridge Filters with Lid,..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

good (8x)perfect (11x)

Overall sentiment: Based on the analysis, this GE replacement HEPA cartridge filter is highly rated by customers, with a 4.7 out of 5-star rating and 91% overall score. The product's consistency and credibility are strong, with 95% of reviews indicating a consistent product and 95% of reviewers being credible. However, the seller's reputation is slightly lower at 78%, suggesting some potential concerns about customer service or shipping.

Frequently Asked Questions

Are the reviews for 90304 Replacement HEPA Cartridge Filters... real?

▼

Based on our AI analysis, approximately 91% of reviews appear authentic, while 9% show patterns consistent with potentially fake or incentivized reviews. Overall, you can trust most reviews for this product.

How does RateBud detect fake reviews?

▼

Our AI analyzes multiple factors including review timing patterns, language similarity, reviewer history, and purchase verification. For this product, we analyzed 484 reviews to calculate the trust score.

Should I buy 90304 Replacement HEPA Cartridge Filters...?

▼

Based on our analysis, this product has trustworthy reviews and appears to be a safe purchase. The A grade indicates excellent review authenticity.

Shopping Tips for [object Object]

This product has 484 reviews with a Grade A trust score. Here's what to keep in mind:

💡Always prioritize verified purchase reviews over unverified ones
💡Look for detailed reviews that mention specific pros and cons
💡Be cautious of products with sudden spikes in positive reviews

Ready to make your purchase?

Based on our analysis, you can make an informed decision. Click below to purchase this product on Amazon.

✨ Premium Quality Product

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