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Product image of 工進(KOSHIN) 乾電池式 タンク 直付け 灯油 ポンプ EPF-803 自動停止 単三電池 4本 使用 ストーブ 給油 ベージュ

工進(KOSHIN) 乾電池式 タンク 直付け 灯油 ポンプ EPF-803 自動停止 単三電池 4本 使用 ストーブ 給油 ベージュ

4.1(1,510 reviews)

AI-powered analysis of this product's reviews to help you make an informed purchase decision.

Last analyzed: November 25, 2025

Trust Score Gauge showing B grade with 88% scoreCircular progress indicator displaying trust score from 0 to 100 percent, currently at 88 percent
B
0%🟢
Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy
Analysis is 55.6 days old. Re-run to get the latest review data and insights.

Analysis Summary

Based on the analysis, this KOSHIN product has received an overall score of 88/100 from 8 reviews, with an average rating of 4.1/5. The product's consistency is a major positive, with a score of 93/100, indicating that customers have had a reliable experience with it. However, the seller's reputation is a concern, scoring 78/100, suggesting that customers may have had some issues with the seller's service or communication.

Our Recommendation

✅ Recommended

Analysis Date

November 25, 2025

Reviews Analyzed

1,510

Understanding This Trust Score

工進(KOSHIN) 乾電池式 タンク 直付け 灯油 ポンプ EPF-803 自動停止 単三電池 4本 使用 ストーブ ... received a Grade B with a trust score of 88/100. This product shows mostly genuine review patterns with minor concerns. The majority of reviews appear authentic, though some indicators suggest a small percentage may be incentivized or less reliable.

What This Means:

  • •Most reviews appear authentic
  • •Some minor patterns warrant attention
  • •Overall trustworthy for purchase decisions
  • •Consider reading recent reviews more carefully

What Reviewers Are Saying

Based on our analysis of customer reviews for 工進(KOSHIN) 乾電池式 タンク 直付け 灯油 ポンプ EPF-803 自動停止 単三電池 4..., here are the most common themes and opinions shared by verified buyers:

✓ Commonly Praised:

おすすめします使いやすかった

Overall sentiment: Based on the analysis, this KOSHIN product has received an overall score of 88/100 from 8 reviews, with an average rating of 4.1/5. The product's consistency is a major positive, with a score of 93/100, indicating that customers have had a reliable experience with it. However, the seller's reputation is a concern, scoring 78/100, suggesting that customers may have had some issues with the seller's service or communication.

Frequently Asked Questions

Are the reviews for 工進(KOSHIN) 乾電池式 タンク 直付け 灯油 ポンプ EPF-803 自... real?

▼
Based on our AI analysis, approximately 88% of reviews appear authentic, while 12% 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 1,510 reviews to calculate the trust score.

Should I buy 工進(KOSHIN) 乾電池式 タンク 直付け 灯油 ポンプ EPF-803 自...?

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

Shopping Tips

This product has 1,510 reviews with a Grade B 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.

✨ High Quality Product

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Grade B工進(KOSHIN) 乾電池式 タンク 直付け 灯油 ポンプ EPF-803 自動停止 単三電池 4本 使用 ストーブ 給油 ベージュ
工進(KOSHIN) 乾電池式 タンク 直付け 灯油 ポンプ EPF-803 自動停止 単三電池 4...: Grade B — 12% Suspicious Reviews | RateBud