---
title: "ws627b filter samsung — Niche Verdict: Skip it (25/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/appliances/ws627b-filter-samsung"
last_updated: "2026-07-10T05:24:30.353Z"
locale: en
meta:
  description: "a small market ($7K/yr) — ws627b filter samsung doesn't clear our bar today."
  "og:description": "a small market ($7K/yr) — ws627b filter samsung doesn't clear our bar today."
  "og:title": "ws627b filter samsung — Niche Verdict: Skip it (25/100) | Amazon United States - Flapen"
---

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# **ws627b filter samsung**

**Skip it****25/100 **

a small market ($7K/yr) — ws627b filter samsung doesn't clear our bar today.

**Market/yr**

**$7K**

**Growth (1y)**

**+43.2%**

**Products**

**3**

**Brands**

**1**

was 4 a year ago

**Sellers**

**8**

**Price range**

**$26.23–$34.40**

**Returns**

**1.3%**

**Rating**

**4.7★**

**Skip it**

Scored 25/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**0**

 ×0.30

Growth

**48**

 ×0.30

Competition

**0**

 ×0.20

Quality gap

**20**

 ×0.10

Returns

**90**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 101 weeks — +43.2% year over year.

7135.5Prime Day '24Spike '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

No pronounced peak months · busiest ÷ quietest = 1.5×

## **Competition**

- Waterspecialist100%

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack. 1 brands and 8 sellers compete here.

**Brands**

**1 **▼falling

was 4 a year ago

**Sellers**

**8**

**Top 5 brand share**

**100%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Waterspecialist WS627B Water Filter for Refrigerators Replacement for Samsung Water Filter DA29-00020B HAF-CIN HAF-CIN/EXP RS25J500DSR RF28HMEDBSR RF4287HARS RF28HFEDBSR 3 Pack](https://m.media-amazon.com/images/I/41+xYDRto1L.jpg) [**Waterspecialist WS627B Water Filter for Refrigerators Replacement for Samsung Water Filter DA29-00020B HAF-CIN HAF-CIN/EXP RS25J500DSR RF28HMEDBSR RF4287HARS RF28HFEDBSR 3 Pack**](https://www.amazon.com/dp/B078WL6VFS)

Waterspecialist$26.234.7★31,32174%▼falling

2
![Waterspecialist WS645A Refrigerator Water Filter Replacement for Samsung DA97-17376B HAF-QIN/EXP HAF-QIN RF28T5001SR DA97-08006C RS27T5200SR RF28R7351SG RF24R7201SR RF27T5201SR 3 Pack](https://m.media-amazon.com/images/I/41lR7CEMoZL.jpg) [**Waterspecialist WS645A Refrigerator Water Filter Replacement for Samsung DA97-17376B HAF-QIN/EXP HAF-QIN RF28T5001SR DA97-08006C RS27T5200SR RF28R7351SG RF24R7201SR RF27T5201SR 3 Pack**](https://www.amazon.com/dp/B07KP6X4YK)

Waterspecialist$27.054.7★16,76916%▲rising

3
![Waterspecialist WS627B Replacement for Samsung Refrigerator Water Filter HAF-CIN/EXP DA29-00020B HDX FMS-2 RS25J500DSR RF28HMEDBSR RF263BEAESR RF4287HARS DA97-08006A-1 4 Filters](https://m.media-amazon.com/images/I/41ORYhLSm4L.jpg) [**Waterspecialist WS627B Replacement for Samsung Refrigerator Water Filter HAF-CIN/EXP DA29-00020B HDX FMS-2 RS25J500DSR RF28HMEDBSR RF263BEAESR RF4287HARS DA97-08006A-1 4 Filters**](https://www.amazon.com/dp/B078WJ96N7)

Waterspecialist$34.404.7★31,3219%▲rising

## **Product shelf**

All 3 tracked products in this niche.

Top sellersNewestTrending

[![Waterspecialist WS627B Water Filter for Refrigerators Replacement for Samsung Water Filter DA29-00020B HAF-CIN HAF-CIN/EXP RS25J500DSR RF28HMEDBSR RF4287HARS RF28HFEDBSR 3 Pack](https://m.media-amazon.com/images/I/41+xYDRto1L.jpg)**Waterspecialist WS627B Water Filter for Refrigerators Replacement for Samsung Water Filter DA29-00020B HAF-CIN HAF-CIN/EXP RS25J500DSR RF28HMEDBSR RF4287HARS RF28HFEDBSR 3 Pack** Waterspecialist**$26.23**4.7★31,321 reviews](https://www.amazon.com/dp/B078WL6VFS) [![Waterspecialist WS645A Refrigerator Water Filter Replacement for Samsung DA97-17376B HAF-QIN/EXP HAF-QIN RF28T5001SR DA97-08006C RS27T5200SR RF28R7351SG RF24R7201SR RF27T5201SR 3 Pack](https://m.media-amazon.com/images/I/41lR7CEMoZL.jpg)**Waterspecialist WS645A Refrigerator Water Filter Replacement for Samsung DA97-17376B HAF-QIN/EXP HAF-QIN RF28T5001SR DA97-08006C RS27T5200SR RF28R7351SG RF24R7201SR RF27T5201SR 3 Pack** Waterspecialist**$27.05**4.7★16,769 reviews](https://www.amazon.com/dp/B07KP6X4YK) [![Waterspecialist WS627B Replacement for Samsung Refrigerator Water Filter HAF-CIN/EXP DA29-00020B HDX FMS-2 RS25J500DSR RF28HMEDBSR RF263BEAESR RF4287HARS DA97-08006A-1 4 Filters](https://m.media-amazon.com/images/I/41ORYhLSm4L.jpg)**Waterspecialist WS627B Replacement for Samsung Refrigerator Water Filter HAF-CIN/EXP DA29-00020B HDX FMS-2 RS25J500DSR RF28HMEDBSR RF263BEAESR RF4287HARS DA97-08006A-1 4 Filters** Waterspecialist**$34.40**4.7★31,321 reviews](https://www.amazon.com/dp/B078WJ96N7)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Value For Money**21%

*“Fair price”*

**Size-Overall**19%

*“Fit perfect”*

**Filtration**16%

*“Good filter”*

**Quality-Overall**14%

*“The product is working well”*

**Advertised Vs Actual Product**8%

*“Fulfilled expectations”*

**Compatibility-Overall**6%

*“Compatible with my Samsung refrigerator”*

**Assembly/Installation**4%

*“Easy install”*

**Ease Of Use**3%

*“Easy to replace”*

**Efficiency**2%

*“Works great”*

**Leak-Proof**2%

*“No water leaks”*

### **What buyers complain about **

**Leak-Proof**28%

*“Cause leaking”*

**Filtration**22%

*“Poor quality filters”*

**Value For Money**7%

*“Not worth the money”*

**Size-Overall**6%

*“Wrong fit”*

**Compatibility-Overall**4%

*“Did not work in my Samsung refrigerator”*

**Durability**4%

*“the 3 filters only lasted 5 months”*

**Quality-Overall**4%

*“Poor quality filters”*

**Drainage**4%

*“poor quality leading to kitchen flood”*

**Water Resistance**2%

*“Unfortunately, by the time I decided to try switching out the water filter, my return window closed”*

**Functionality-Overall**2%

*“Does not work”*

#### **Top return reasons**- Size-Overall52% - Compatibility-Overall18% - Filtration13% - Leak-Proof3% - Functionality-Overall3% - Advertised Vs Actual Product3% - Value For Money2% - Defective Material/Parts1% - Connectivity-Overall1% - Water Resistance1%