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 93% (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.

✅ Crystala Filters UKF8001 Compatible with Everydrop Filter 4, EDR4RXD1, Whirlpool Refrigerator Water Filter 4, 4396395, Maytag UKF8001, WHR4RXD1, KAD4RXD1, 46-9006, Puriclean II, PH21500, Pack of 3 Review Analysis

Name: Crystala Filters UKF8001 Compatible with Everydrop Filter 4, EDR4RXD1, Whirlpool Refrigerator Water Filter 4, 4396395, Maytag UKF8001, WHR4RXD1, KAD4RXD1, 46-9006, Puriclean II, PH21500, Pack of 3
Brand: Crystala
SKU: B01HHFUBUE
Price: 28.99 USD
Availability: InStock
Rating: 4.7 (5885 reviews)

Analysis Summary

Analysis is 82.9 days old. Re-run to get the latest review data and insights.

Based on the analysis, this Crystala Filters product has received overwhelmingly positive reviews from customers, with a 4.7/5 rating and 93/100 overall score. The high review velocity and credibility of reviewers suggest that customers are consistently satisfied with the product's performance and quality. However, the relatively lower seller reputation score (78/100) raises some concerns about the reliability and responsiveness of the seller, which may impact the overall customer experience.

Review Timeline

Review patterns over time - spikes may indicate manipulation

95%

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 value(5)easy to install(8)tastes great(11)

Positive

Natural phrases

Critical

Genuine concerns

Suspicious

Generic phrases

Language Authenticity

Vocabulary Diversity97%

Natural Language Flow70%

Unique Phrasing94%

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

Recommendation

✅ Recommended

Analysis Date

October 28, 2025

Total Reviews

5,885 reviews analyzed

Understanding This Trust Score

Crystala Filters UKF8001 Compatible with Everydrop Filter 4,... received a Grade A with a trust score of 93/100. 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 Crystala Filters UKF8001 Compatible with Everydrop..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

easy to install (8x)tastes great (11x)

Overall sentiment: Based on the analysis, this Crystala Filters product has received overwhelmingly positive reviews from customers, with a 4.7/5 rating and 93/100 overall score. The high review velocity and credibility of reviewers suggest that customers are consistently satisfied with the product's performance and quality. However, the relatively lower seller reputation score (78/100) raises some concerns about the reliability and responsiveness of the seller, which may impact the overall customer experience.

Frequently Asked Questions

Are the reviews for Crystala Filters UKF8001 Compatible with... real?

▼

Based on our AI analysis, approximately 93% of reviews appear authentic, while 7% 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 5,885 reviews to calculate the trust score.

Should I buy Crystala Filters UKF8001 Compatible with...?

▼

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

This product has 5,885 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

As an Amazon Associate I earn from qualifying purchases