---
title: "cat water fountain filter — Niche Verdict: Launch it (63/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/pet-supplies/cat-water-fountain-filter"
last_updated: "2026-07-10T01:02:19.610Z"
locale: en
meta:
  description: "cat water fountain filter clears our launch bar: a $5.0M/yr market growing +140.6% with returns at 0.8%."
  "og:description": "cat water fountain filter clears our launch bar: a $5.0M/yr market growing +140.6% with returns at 0.8%."
  "og:title": "cat water fountain filter — Niche Verdict: Launch it (63/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **cat water fountain filter**

**Launch it****63/100 **

cat water fountain filter clears our launch bar: a $5.0M/yr market growing +140.6% with returns at 0.8%.

**Market/yr**

**$5.0M**

**Growth (1y)**

**+140.6%**

**Products**

**28**

**Brands**

**21**

was 23 a year ago

**Sellers**

**32**

**Price range**

**$9.84–$20.22**

**Returns**

**0.8%**

**Rating**

**4.6★**

**Launch it**

Scored 63/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**63**

 ×0.30

Growth

**70**

 ×0.30

Competition

**56**

 ×0.20

Quality gap

**30**

 ×0.10

Returns

**94**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +140.6% year over year.

67K34KPrime Day '24Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

No pronounced peak months · busiest ÷ quietest = 1.1×

## **Competition**

- PETLIBRO25% - Veken15% - GIOTOHUN8% - DOOOB7% - KANCHOU6% - Monsin6% - Other (15 brands)34%

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them. 21 brands and 32 sellers compete here.

**Brands**

**21 **▼falling

was 23 a year ago

**Sellers**

**32**

**Top 5 brand share**

**60%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![PETLIBRO Replacement Filters for Dockstream Cat Water Fountain PLWF106/PLWF116/PLWF115/PLWF105/PLWF005 4 Months Set of Replacement Filters for Ultra Quiet Cat Fountain 8 Count for Pet Water Fountain](https://m.media-amazon.com/images/I/417d-tgi3cL.jpg) [**PETLIBRO Replacement Filters for Dockstream Cat Water Fountain PLWF106/PLWF116/PLWF115/PLWF105/PLWF005 4 Months Set of Replacement Filters for Ultra Quiet Cat Fountain 8 Count for Pet Water Fountain**](https://www.amazon.com/dp/B0B7J16VGK)

PETLIBRO$18.294.3★6,19021%▼falling

2
![Veken Cat Water Fountain Filters 8 Pack Replacement Filters & 8 Pack Replacement Pre-Filter Sponges Set for 50oz 84oz 95oz or 108oz Automatic Pet Fountain Dog Water Dispenser](https://m.media-amazon.com/images/I/51WijkMKlTL.jpg) [**Veken Cat Water Fountain Filters 8 Pack Replacement Filters & 8 Pack Replacement Pre-Filter Sponges Set for 50oz 84oz 95oz or 108oz Automatic Pet Fountain Dog Water Dispenser**](https://www.amazon.com/dp/B0BHNRDDDC)

Veken$16.824.8★9,03412%▲rising

3
![GIOTOHUN Cat Water Fountain Filter Replacement: 12 Cat Fountain Filter - 12 Pet Fountain Filter - 6 Carbon Filters & 6 Foam Filters - Suitable for GIOTOHUN Stainless Steel Cat Fountain S11](https://m.media-amazon.com/images/I/41Ze4sd1ElL.jpg) [**GIOTOHUN Cat Water Fountain Filter Replacement: 12 Cat Fountain Filter - 12 Pet Fountain Filter - 6 Carbon Filters & 6 Foam Filters - Suitable for GIOTOHUN Stainless Steel Cat Fountain S11**](https://www.amazon.com/dp/B0DFMBP2BJ)

GIOTOHUN$19.904.7★2,2018%▲rising

4
![Cat Water Fountain Filter 24 Pack Cat Fountain Filters Cat Fountain Replacement Filters for 67oz/2L&108oz/3.2L Cat Water Fountain Pet Water Fountain Filters (12 Filters&12 Sponges)](https://m.media-amazon.com/images/I/41l9eGw3NRL.jpg) [**Cat Water Fountain Filter 24 Pack Cat Fountain Filters Cat Fountain Replacement Filters for 67oz/2L&108oz/3.2L Cat Water Fountain Pet Water Fountain Filters (12 Filters&12 Sponges)**](https://www.amazon.com/dp/B0BQM9JH5B)

DOOOB$18.534.6★2,1987%▼falling

5
![Cat Water Fountain Filter 16 Pack Cat Fountain Replacement Filters for Stainless Steel 67oz/2L Adjustable Water Flow Pet Water Fountain Dog Water Fountain (8+8 Pack)](https://m.media-amazon.com/images/I/51ShfSCgmcL.jpg) [**Cat Water Fountain Filter 16 Pack Cat Fountain Replacement Filters for Stainless Steel 67oz/2L Adjustable Water Flow Pet Water Fountain Dog Water Fountain (8+8 Pack)**](https://www.amazon.com/dp/B09K3FDCN9)

KANCHOU$11.964.7★5,5576%▼falling

6
![24 Pcs Cat Fountain Replacement Filters 12 Pack Cat Water Fountain Replacement Filters with 12 Pack Pre-Filter Sponges Pet Fountain Filter Fit for 95oz/2.8L Automatic Pet Fountain Cat Water Fountain](https://m.media-amazon.com/images/I/41ufytYm2dL.jpg) [**24 Pcs Cat Fountain Replacement Filters 12 Pack Cat Water Fountain Replacement Filters with 12 Pack Pre-Filter Sponges Pet Fountain Filter Fit for 95oz/2.8L Automatic Pet Fountain Cat Water Fountain**](https://www.amazon.com/dp/B0C4Q12LH7)

Porens$14.934.8★4,4184%▼falling

7
![50+1 Pack Cat Water Fountain Filters Compatible with PETLIBRO Dockstream Water Fountain PLWF106/116/115/105/005 1-year Set of Replacement Filters (25 Filters + 25 Sponges+1 Brush)](https://m.media-amazon.com/images/I/51lYTypDOEL.jpg) [**50+1 Pack Cat Water Fountain Filters Compatible with PETLIBRO Dockstream Water Fountain PLWF106/116/115/105/005 1-year Set of Replacement Filters (25 Filters + 25 Sponges+1 Brush)**](https://www.amazon.com/dp/B0GCNDPWYH)

AWoHH$18.834.6★1713%▲rising

8
![Cat/Pet Water Fountain Filters 12 Pieces Set Pack of 8 Replacement Filter Fit for 81oz/2.4L 3 Filtration System with 4 Pre-Filter Sponges](https://m.media-amazon.com/images/I/41LtyQRgaWL.jpg) [**Cat/Pet Water Fountain Filters 12 Pieces Set Pack of 8 Replacement Filter Fit for 81oz/2.4L 3 Filtration System with 4 Pre-Filter Sponges**](https://www.amazon.com/dp/B096ZVF25N)

Monsin$12.794.6★11,2513%▼falling

9
![ATMZIQXR Cat Water Fountain Filters: 12 Cat Fountain Filter Replacement - 3 Months Set of Replacement Filters for ATMZIQXR Pet Fountains S18 - Contains 6 Carbon Filters + 6 Sponges Filters](https://m.media-amazon.com/images/I/41BkCvrN+AL.jpg) [**ATMZIQXR Cat Water Fountain Filters: 12 Cat Fountain Filter Replacement - 3 Months Set of Replacement Filters for ATMZIQXR Pet Fountains S18 - Contains 6 Carbon Filters + 6 Sponges Filters**](https://www.amazon.com/dp/B0F5BC1YN4)

ATMZIQXR$19.754.6★9793%▲rising

10

![SORON 20 Packs Filter Replacement Compatible with PETLIBRO Cat Water Fountain PLWF005/PLWF105/PLWF115/PLWF106/PLWF116/PLWF305 Upgrade Replacement Filters Fit Pet libro Water Fountain Easy to Install](https://m.media-amazon.com/images/I/41FGB9z2erL.jpg) [**SORON 20 Packs Filter Replacement Compatible with PETLIBRO Cat Water Fountain PLWF005/PLWF105/PLWF115/PLWF106/PLWF116/PLWF305 Upgrade Replacement Filters Fit Pet libro Water Fountain Easy to Install**](https://www.amazon.com/dp/B0F31TQWLX)

SORON$20.224.7★3513%▼falling

11

![OPISICEN 18 Pcs Cat Fountain Filters Replacement Compatible with VEKEN 95oz/2.8L 67oz/2L 135oz/4L Pet Fountain](https://m.media-amazon.com/images/I/51M7gIycBGL.jpg) [**OPISICEN 18 Pcs Cat Fountain Filters Replacement Compatible with VEKEN 95oz/2.8L 67oz/2L 135oz/4L Pet Fountain**](https://www.amazon.com/dp/B0CFHZFQ81)

OPISICEN$12.754.7★2,4822%—flat

12

![4/12/16 Pack Cat Water Fountain Filters Cirfifth Triple Filtration System Pet Cat Fountain Filter Replacement for 84oz/2.5L Automatic Cat Fountain (12 Pack)](https://m.media-amazon.com/images/I/41eJsNlRMpL.jpg) [**4/12/16 Pack Cat Water Fountain Filters Cirfifth Triple Filtration System Pet Cat Fountain Filter Replacement for 84oz/2.5L Automatic Cat Fountain (12 Pack)**](https://www.amazon.com/dp/B08Y734789)

Cirfifth$13.934.6★6,3322%▼falling

13

![Cat Water Fountain Filters for Stainless Steel 67oz/2L Adjustable Water Flow Pet Fountain 8 Pack Pet Replacement Filters with 8 Sponges](https://m.media-amazon.com/images/I/51vpuz3GTAL.jpg) [**Cat Water Fountain Filters for Stainless Steel 67oz/2L Adjustable Water Flow Pet Fountain 8 Pack Pet Replacement Filters with 8 Sponges**](https://www.amazon.com/dp/B09H7MKLXM)

Monsin$11.734.7★3,7442%▼falling

14

![25+25 Packs Replacement Filters for PETLIBRO Dockstream Cat Water Fountain PLWF106/PLWF116/PLWF115/PLWF105/PLWF005 12 Months Set of Replacement Filters for Pet Water Fountain 25 Filters + 25 Sponges](https://m.media-amazon.com/images/I/41TLa7f5qlL.jpg) [**25+25 Packs Replacement Filters for PETLIBRO Dockstream Cat Water Fountain PLWF106/PLWF116/PLWF115/PLWF105/PLWF005 12 Months Set of Replacement Filters for Pet Water Fountain 25 Filters + 25 Sponges**](https://www.amazon.com/dp/B0F1XRPLWK)

Cabiclean$17.724.6★2482%▲rising

15

![Veken Cat Water Fountain Filters 4 Pack Replacement Filters & 4 Pack Replacement Pre-Filter Sponges Set for 50oz 84oz 95oz or 108oz Automatic Pet Fountain Dog Water Dispenser](https://m.media-amazon.com/images/I/411TJtQ20PL.jpg) [**Veken Cat Water Fountain Filters 4 Pack Replacement Filters & 4 Pack Replacement Pre-Filter Sponges Set for 50oz 84oz 95oz or 108oz Automatic Pet Fountain Dog Water Dispenser**](https://www.amazon.com/dp/B0BHNSFVX4)

Veken$11.964.8★9,0342%▼falling

**~~Showing 15 of 28 — show all ~~**

## **Product shelf**

All 28 tracked products in this niche.

Top sellersNewestTrending

[![PETLIBRO Replacement Filters for Dockstream Cat Water Fountain PLWF106/PLWF116/PLWF115/PLWF105/PLWF005 4 Months Set of Replacement Filters for Ultra Quiet Cat Fountain 8 Count for Pet Water Fountain](https://m.media-amazon.com/images/I/417d-tgi3cL.jpg)**PETLIBRO Replacement Filters for Dockstream Cat Water Fountain PLWF106/PLWF116/PLWF115/PLWF105/PLWF005 4 Months Set of Replacement Filters for Ultra Quiet Cat Fountain 8 Count for Pet Water Fountain** PETLIBRO**$18.29**4.3★6,190 reviews](https://www.amazon.com/dp/B0B7J16VGK) [![Veken Cat Water Fountain Filters 8 Pack Replacement Filters & 8 Pack Replacement Pre-Filter Sponges Set for 50oz 84oz 95oz or 108oz Automatic Pet Fountain Dog Water Dispenser](https://m.media-amazon.com/images/I/51WijkMKlTL.jpg)**Veken Cat Water Fountain Filters 8 Pack Replacement Filters & 8 Pack Replacement Pre-Filter Sponges Set for 50oz 84oz 95oz or 108oz Automatic Pet Fountain Dog Water Dispenser** Veken**$16.82**4.8★9,034 reviews](https://www.amazon.com/dp/B0BHNRDDDC) [![GIOTOHUN Cat Water Fountain Filter Replacement: 12 Cat Fountain Filter - 12 Pet Fountain Filter - 6 Carbon Filters & 6 Foam Filters - Suitable for GIOTOHUN Stainless Steel Cat Fountain S11](https://m.media-amazon.com/images/I/41Ze4sd1ElL.jpg)**GIOTOHUN Cat Water Fountain Filter Replacement: 12 Cat Fountain Filter - 12 Pet Fountain Filter - 6 Carbon Filters & 6 Foam Filters - Suitable for GIOTOHUN Stainless Steel Cat Fountain S11** GIOTOHUN**$19.90**4.7★2,201 reviews](https://www.amazon.com/dp/B0DFMBP2BJ) [![Cat Water Fountain Filter 24 Pack Cat Fountain Filters Cat Fountain Replacement Filters for 67oz/2L&108oz/3.2L Cat Water Fountain Pet Water Fountain Filters (12 Filters&12 Sponges)](https://m.media-amazon.com/images/I/41l9eGw3NRL.jpg)**Cat Water Fountain Filter 24 Pack Cat Fountain Filters Cat Fountain Replacement Filters for 67oz/2L&108oz/3.2L Cat Water Fountain Pet Water Fountain Filters (12 Filters&12 Sponges)** DOOOB**$18.53**4.6★2,198 reviews](https://www.amazon.com/dp/B0BQM9JH5B) [![Cat Water Fountain Filter 16 Pack Cat Fountain Replacement Filters for Stainless Steel 67oz/2L Adjustable Water Flow Pet Water Fountain Dog Water Fountain (8+8 Pack)](https://m.media-amazon.com/images/I/51ShfSCgmcL.jpg)**Cat Water Fountain Filter 16 Pack Cat Fountain Replacement Filters for Stainless Steel 67oz/2L Adjustable Water Flow Pet Water Fountain Dog Water Fountain (8+8 Pack)** KANCHOU**$11.96**4.7★5,557 reviews](https://www.amazon.com/dp/B09K3FDCN9) [![24 Pcs Cat Fountain Replacement Filters 12 Pack Cat Water Fountain Replacement Filters with 12 Pack Pre-Filter Sponges Pet Fountain Filter Fit for 95oz/2.8L Automatic Pet Fountain Cat Water Fountain](https://m.media-amazon.com/images/I/41ufytYm2dL.jpg)**24 Pcs Cat Fountain Replacement Filters 12 Pack Cat Water Fountain Replacement Filters with 12 Pack Pre-Filter Sponges Pet Fountain Filter Fit for 95oz/2.8L Automatic Pet Fountain Cat Water Fountain** Porens**$14.93**4.8★4,418 reviews](https://www.amazon.com/dp/B0C4Q12LH7) [![50+1 Pack Cat Water Fountain Filters Compatible with PETLIBRO Dockstream Water Fountain PLWF106/116/115/105/005 1-year Set of Replacement Filters (25 Filters + 25 Sponges+1 Brush)](https://m.media-amazon.com/images/I/51lYTypDOEL.jpg)**50+1 Pack Cat Water Fountain Filters Compatible with PETLIBRO Dockstream Water Fountain PLWF106/116/115/105/005 1-year Set of Replacement Filters (25 Filters + 25 Sponges+1 Brush)** AWoHH**$18.83**4.6★171 reviews](https://www.amazon.com/dp/B0GCNDPWYH) [![Cat/Pet Water Fountain Filters 12 Pieces Set Pack of 8 Replacement Filter Fit for 81oz/2.4L 3 Filtration System with 4 Pre-Filter Sponges](https://m.media-amazon.com/images/I/41LtyQRgaWL.jpg)**Cat/Pet Water Fountain Filters 12 Pieces Set Pack of 8 Replacement Filter Fit for 81oz/2.4L 3 Filtration System with 4 Pre-Filter Sponges** Monsin**$12.79**4.6★11,251 reviews](https://www.amazon.com/dp/B096ZVF25N)

## **Reviews**

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

### **What buyers love **

**Filtration**22%

*“Filters work great”*

**Value For Money**14%

*“very affordable”*

**Size-Overall**14%

*“Exact fit”*

**Quality-Overall**10%

*“Good quality, easy to use, keeps water fresh”*

**Advertised Vs Actual Product**9%

*“As advertised”*

**Pet Friendly**7%

*“The cat approves”*

**Ease Of Use**5%

*“Ease of use”*

**Ease Of Cleaning**5%

*“Great for cleaning water fountain”*

**Water Flow**4%

*“Helps keep the water clean”*

**Durability**2%

*“very durable”*

### **What buyers complain about **

**Size-Overall**24%

*“Too small”*

**Filtration**22%

*“Filter does not fit”*

**Quality-Overall**9%

*“Crappy quality”*

**Value For Money**6%

*“just a bit pricey”*

**Durability**4%

*“it broke after the second month”*

**Water Flow**4%

*“Slows fountain”*

**Advertised Vs Actual Product**3%

*“Pictures are deceiving”*

**Thickness**2%

*“the small black ones are too thick”*

**Ease Of Cleaning**2%

*“Cant properly clean filter”*

**Functionality-Overall**1%

*“Stopped working:/”*

#### **Top return reasons**- Size-Overall64% - Filtration16% - Compatibility-Overall10% - Advertised Vs Actual Product3% - Value For Money1% - Defective Material/Parts1% - Shape/Style1% - Functionality-Overall1% - Water Flow1% - Quality-Overall0%