---
title: "Casfuy Water Fountain — $44K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/casfuy-water-fountain"
last_updated: "2026-07-21T19:19:17.107Z"
locale: en
meta:
description: "Niche score 39/100 · $44K/yr market · 28K searches/yr · $36.48 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $44K/yr market · 28K searches/yr · $36.48 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Casfuy Water Fountain — $44K/yr Amazon US Niche (2026) - Flapen"
---
# **casfuy water fountain**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 11Growth 48Conversion 53Competition 14Returns 47Price range 95Avg price 95Brand share 0Review moat 25Quality gap 73
**Avg price**
**Incredible****$36.48**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$20.29–$62.94**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****4.4%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+18.6%**
90-day search growth — must beat 0% to launch
**Returns**
**Okay****3.3%**
return rate — above 6% kills the launch gate
**Review moat**
**Bad****4,416.11**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$44K**
$44K/yr · 28K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, casfuy water fountain is a $44K/yr Amazon United States market (28K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **casfuy water fountain market data**
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$46K–$55K**
- units × avg price
- **Launch success**
- **40%**
- 2 of 5 new (360d)
- **Conversion rate**
- **4.4%**
- **Avg BSR**
- **#225**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **56%**
- **Out of stock**
- **17.8%**
- **Avg brand age**
- **19 months**
- **Avg seller age**
- **215 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**11**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**0%**
- Neareal47% - Casfuy42% - GROOKPET11%
## **Demand**
Weekly Amazon search volume, last 13 weeks — +18.6% search growth over the last 90 days.
800600Spike '26Apr '26Apr '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/pet-supplies/casfuy-water-fountain/trend)
## **Top casfuy water fountain search terms**
- **casfuy water fountain**16K/yr+32.0%3.1% conv. - **neareal cat water fountain**4K/yr+26.2%5.4% conv. - **casfuy cat water fountain**4K/yr-29.3%4.2% conv. - **neareal cat fountain**3K/yr-36.2%3.3% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/casfuy-water-fountain/search-terms)
## **Top casfuy water fountain products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$4K20%$9K30%$13K40%$18K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Casfuy PWS-155 Multi-Layer Filtration Quiet Stainless Steel Dog & Cat Water Fountain 108-oz**Casfuy**$32.60**4.2★19 rev](https://www.amazon.com/dp/B0FR4B6PZ2) [2**Cat Water Fountain Stainless Steel: 108oz/3.2L Cat Fountain for Drinking**Neareal**$33.55**4.4★11,641 rev](https://www.amazon.com/dp/B0C8MHHVPC) [3**Dog Water Fountain for Large Dogs: 7L/236oz/1.8G Dog Fountain Stainless Steel - Big Cat Drinking Fountain Indoor - Super Quiet Water Fountain for Dogs Inside - for Large Dog Cats & Multi-Pet Home**GROOKPET**$40.13**4.2★2,819 rev](https://www.amazon.com/dp/B0DNQ7FGF2) [4**Casfuy W8 Quiet Stainless Steel Dog & Cat Water Fountain with LED Light Black 102-oz**Casfuy**$26.13**4.5★17 rev](https://www.amazon.com/dp/B0FR42NQC7) [5**Cat Water Fountain Stainless Steel: 108oz/3.2L Cat Fountain for Drinking**Neareal**$28.63**4.4★11,641 rev](https://www.amazon.com/dp/B0C9JPHRD5)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Casfuy PWL-009 Wireless Smart 3 Water Modes Stainless Steel Dog Water Fountain 237-oz**Casfuy**$62.94**8 rev7mo ago](https://www.amazon.com/dp/B0FR4JW73D) [**Casfuy PWS-155 Multi-Layer Filtration Quiet Stainless Steel Dog & Cat Water Fountain 108-oz**Casfuy**$32.60**19 rev7mo ago](https://www.amazon.com/dp/B0FR4B6PZ2) [**Casfuy W8 Quiet Stainless Steel Dog & Cat Water Fountain with LED Light Black 102-oz**Casfuy**$26.13**17 rev7mo ago](https://www.amazon.com/dp/B0FR42NQC7) [**Casfuy W12 Upgraded Wireless Smart Stainless Steel Dog & Cat Water Fountain 108-oz**Casfuy**$57.51**1 rev7mo ago](https://www.amazon.com/dp/B0FR42NQC8) [**Cat Water Fountain Stainless Steel: 74oz/2.2L Cat Fountain for Drinking**Neareal**$20.29**11,641 rev11mo ago](https://www.amazon.com/dp/B0FJMF2T4J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Casfuy W12 Upgraded Wireless Smart Stainless Steel Dog & Cat Water Fountain 108-oz**Casfuy**$57.51**5.0★**▲ 92%**](https://www.amazon.com/dp/B0FR42NQC8) [**Casfuy PWS-155 Multi-Layer Filtration Quiet Stainless Steel Dog & Cat Water Fountain 108-oz**Casfuy**$32.60**4.2★**▲ 67%**](https://www.amazon.com/dp/B0FR4B6PZ2) [**Casfuy W8 Quiet Stainless Steel Dog & Cat Water Fountain with LED Light Black 102-oz**Casfuy**$26.13**4.5★**▲ 23%**](https://www.amazon.com/dp/B0FR42NQC7) [**Cat Water Fountain Stainless Steel: 74oz/2.2L Cat Fountain for Drinking**Neareal**$20.29**4.4★**▲ 21%**](https://www.amazon.com/dp/B0FJMF2T4J) [**Dog Water Fountain for Large Dogs: 7L/236oz/1.8G Dog Fountain Stainless Steel - Big Cat Drinking Fountain Indoor - Super Quiet Water Fountain for Dogs Inside - for Large Dog Cats & Multi-Pet Home**GROOKPET**$40.13**4.2★**— 5%**](https://www.amazon.com/dp/B0DNQ7FGF2)
**~~View all trending →~~**
## **What buyers say about casfuy water fountain**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pet Friendly**26%
*“Good pet fountain”*
**Ease Of Cleaning**15%
*“easy to wash”*
**Water Flow**9%
*“Perfect water fountain”*
**Quality-Overall**9%
*“Better quality; Fair price”*
**Value For Money**5%
*“Great deal”*
**Filtration**4%
*“The filter is easy to install”*
**Size-Overall**4%
*“Looks like good size”*
**Ease Of Use**4%
*“Ease of use”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Assembly/Installation**3%
*“Easy assembly”*
### **What buyers complain about **
**Durability**27%
*“Broke quickly”*
**Ease Of Cleaning**10%
*“Hard to clean”*
**Filtration**8%
*“It wasn't the filter”*
**Water Flow**7%
*“Water stream kinda weak”*
**Size-Overall**4%
*“The recommended ones dont fit”*
**Quality-Overall**4%
*“Poor quality”*
**Leak-Proof**4%
*“suddenly it started leaking”*
**Functionality-Overall**3%
*“Doesn't function as advertised”*
**Value For Money**2%
*“Compared to my other one that was much cheaper it is”*
**Ease Of Use**1%
*“I found it difficult to use”*
### **Top return reasons **
**Size-Overall**46%
**Advertised Vs Actual Product**7%
**Filtration**7%
**Functionality-Overall**6%
**Water Flow**5%
**Leak-Proof**4%
**Defective Material/Parts**4%
**Product Condition**3%
**Water Resistance**3%
**Value For Money**2%
## **Common questions**
- **Is casfuy water fountain profitable to sell on Amazon United States?**
- The niche generates $44K/yr across 9 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is +18.6%. Flapen's verdict: Skip it (39/100).
- **How competitive is the casfuy water fountain niche?**
- 3 brands and 11 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in casfuy water fountain?**
- Top complaints mined from reviews: Durability, Ease Of Cleaning, Filtration. The return rate is 3.3%.
- **What does it cost to enter the casfuy water fountain niche?**
- Listings span $20.29–$62.94; the average listing price is $36.48 (sweet spot $15–$100). The average incumbent carries 4,416 reviews — the moat a new listing must climb.
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