--- title: "dog water filter — Niche Verdict: Worth a look (55/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/pet-supplies/dog-water-filter" last_updated: "2026-07-09T22:54:56.252Z" locale: en meta: description: "dog water filter shows low returns (1.3%), but a small market ($236K/yr) keeps it on the watch list." "og:description": "dog water filter shows low returns (1.3%), but a small market ($236K/yr) keeps it on the watch list." "og:title": "dog water filter — Niche Verdict: Worth a look (55/100) | Amazon United States - Flapen" --- Back to Flapen home # **dog water filter** **Worth a look****55/100 ** dog water filter shows low returns (1.3%), but a small market ($236K/yr) keeps it on the watch list. **Market/yr** **$236K** **Growth (1y)** **+189.9%** **Products** **53** **Brands** **38** was 26 a year ago **Sellers** **53** **Price range** **$8.56–$57.28** **Returns** **1.3%** **Rating** **4.5★** **Worth a look** Scored 55/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **12** ×0.30 Growth **76** ×0.30 Competition **81** ×0.20 Quality gap **36** ×0.10 Returns **90** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +189.9% year over year. 4K2KPrime Day '24Spike '24Spike '25Prime 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 = 2.9× ## **Competition** - Canova12% - Veken8% - GROOKPET8% - UPSKY7% - oneisall7% - YOIHABV6% - Other (32 brands)52% Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen. 38 brands and 53 sellers compete here. **Brands** **38 **▲rising was 26 a year ago **Sellers** **53** **Top 5 brand share** **41%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Pet Fountain Charcoal Water Filter Replacement Dog Cat Water Bowl Filter Pet Water Filter Fit for Gravity Waterer Bowls Pack of 8](https://m.media-amazon.com/images/I/41TNaevO3LL.jpg) [**Pet Fountain Charcoal Water Filter Replacement Dog Cat Water Bowl Filter Pet Water Filter Fit for Gravity Waterer Bowls Pack of 8**](https://www.amazon.com/dp/B0BHP9GG6J) Canova$9.894.8★1,08212%▼falling 2 ![UPSKY 5PCS Replacement Filters for 2.5L/84oz3L/101oz 3.5L/118oz4L/135oz 4.5L/152oz5.5L/186oz and 6.5L/1.6 Gallon Dog Water Bowl](https://m.media-amazon.com/images/I/41dq8gTpCwL.jpg) [**UPSKY 5PCS Replacement Filters for 2.5L/84oz3L/101oz 3.5L/118oz4L/135oz 4.5L/152oz5.5L/186oz and 6.5L/1.6 Gallon Dog Water Bowl**](https://www.amazon.com/dp/B0CDL8RWXF) UPSKY$14.994.8★2577%—flat 3 ![8-Pack Replacement Filters for 3L/3.6L/4.6L/6L/8L Gravity Pet Water Dispenser Dog Water Filter Replacement Triple Filtration Pet Fountain Filter Water Feeder Filter for Cat and Dog](https://m.media-amazon.com/images/I/311nujuEsNL.jpg) [**8-Pack Replacement Filters for 3L/3.6L/4.6L/6L/8L Gravity Pet Water Dispenser Dog Water Filter Replacement Triple Filtration Pet Fountain Filter Water Feeder Filter for Cat and Dog**](https://www.amazon.com/dp/B0CZ46X5YD) Redoso$15.164.8★3125%▲rising 4 ![GROOKPET Dog Water Fountain Filters: 12 Dog Fountain Filters - Pet Water Fountain Filters Replacement - Including 6 Filters + 6 Sponges - Suitable for GROOKPET Dog Water Fountain for Large Dogs](https://m.media-amazon.com/images/I/41iDabeXbEL.jpg) [**GROOKPET Dog Water Fountain Filters: 12 Dog Fountain Filters - Pet Water Fountain Filters Replacement - Including 6 Filters + 6 Sponges - Suitable for GROOKPET Dog Water Fountain for Large Dogs**](https://www.amazon.com/dp/B0DPFN364Y) GROOKPET$19.784.2★2,8195%—flat 5 ![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★9,0344%▲rising 6 ![8 Set Dog Fountain Filter Replacement for 7L/230oz/1.8G Stainless Steel Dog Water Dispenser YOIHABV Cat Fountain Filters Triple Filtration Pet Water Filter Replacement Filters and Sponges](https://m.media-amazon.com/images/I/413j1oMT+0L.jpg) [**8 Set Dog Fountain Filter Replacement for 7L/230oz/1.8G Stainless Steel Dog Water Dispenser YOIHABV Cat Fountain Filters Triple Filtration Pet Water Filter Replacement Filters and Sponges**](https://www.amazon.com/dp/B0D5YJP6BN) YOIHABV$10.164.8★4693%▼falling 7 ![WOPET Dog Water Fountain for Large Dogs 6L/205oz/1.7Gal Automatic Dog and Cat Water Fountain Pet Water Dispenser with 2 Filters Ultra-Quiet Pump Great for Large Dogs Cats and Multi-Pet Home](https://m.media-amazon.com/images/I/41P2SI8ESjL.jpg) [**WOPET Dog Water Fountain for Large Dogs 6L/205oz/1.7Gal Automatic Dog and Cat Water Fountain Pet Water Dispenser with 2 Filters Ultra-Quiet Pump Great for Large Dogs Cats and Multi-Pet Home**](https://www.amazon.com/dp/B0DQ7Y5958) WOPET$36.794.4★1,7783%▼falling 8 ![3.4Gal Dog Water Fountain for Large Dogs 13L Stainless Steel Large Pet Fountain with Deeper & Wider Drinking Area Automatic Dog Water Bowl Dispenser with Water Window (7 Filters)](https://m.media-amazon.com/images/I/41ExIqYMplL.jpg) [**3.4Gal Dog Water Fountain for Large Dogs 13L Stainless Steel Large Pet Fountain with Deeper & Wider Drinking Area Automatic Dog Water Bowl Dispenser with Water Window (7 Filters)**](https://www.amazon.com/dp/B0DRD5GTLZ) ECOCONUT$19.844.7★2813%▲rising 9 ![GROOKPET Pet Water Fountain Filters: 24 Dog Water Fountain Filters Replacement - Dog Fountain Filters - Including 12 Filters + 12 Sponges - Suitable for GROOKPET Pet Water Fountain](https://m.media-amazon.com/images/I/5187M76p5bL.jpg) [**GROOKPET Pet Water Fountain Filters: 24 Dog Water Fountain Filters Replacement - Dog Fountain Filters - Including 12 Filters + 12 Sponges - Suitable for GROOKPET Pet Water Fountain**](https://www.amazon.com/dp/B0DNMXKVZ1) GROOKPET$29.504.2★2,8193%▲rising 10 ![Veken Innovation Award Winner 95oz/2.8L Pet Fountain Automatic Cat Water Fountain Dog Water Dispenser with Replacement Filters for Cats Dogs Multiple Pets (Grey Plastic)](https://m.media-amazon.com/images/I/41+Bm7lHjwL.jpg) [**Veken Innovation Award Winner 95oz/2.8L Pet Fountain Automatic Cat Water Fountain Dog Water Dispenser with Replacement Filters for Cats Dogs Multiple Pets (Grey Plastic)**](https://www.amazon.com/dp/B08NCDBT7Q) Veken$20.174.3★42,6923%—flat 11 ![oneisall Dog Water Fountain Stainless Steel for Large/Medium Dogs 7L/230oz Pet Fountain with Visual Water Level Ultra-Quiet Water Bowl with 5-Stage Filtration Dispenser for Living Room Kitchen](https://m.media-amazon.com/images/I/51b2aEY8WpL.jpg) [**oneisall Dog Water Fountain Stainless Steel for Large/Medium Dogs 7L/230oz Pet Fountain with Visual Water Level Ultra-Quiet Water Bowl with 5-Stage Filtration Dispenser for Living Room Kitchen**](https://www.amazon.com/dp/B0D5B6RLYY) oneisall$41.994.4★5,1282%▲rising 12 ![TOGGATH Pet Water Fountain Charcoal Replacement Filters Compatible with Petmate Replendish Mason Gravity Waterers Automatic Cat Dog Water Bowl Dispenser Filters Replacement(6 Pack)](https://m.media-amazon.com/images/I/41VSIF3tt7L.jpg) [**TOGGATH Pet Water Fountain Charcoal Replacement Filters Compatible with Petmate Replendish Mason Gravity Waterers Automatic Cat Dog Water Bowl Dispenser Filters Replacement(6 Pack)**](https://www.amazon.com/dp/B0CBCMDPC7) TOGGATH$9.644.7★5512%—flat 13 ![Filters for Petmate Replendish and Petmate Mason Pet Fountains Pack of 12 For Dog](https://m.media-amazon.com/images/I/411LhuhadvL.jpg) [**Filters for Petmate Replendish and Petmate Mason Pet Fountains Pack of 12 For Dog**](https://www.amazon.com/dp/B01N7N0UCU) PET STANDARD$11.004.7★10,4272%▼falling 14 ![RIZZARI Water Dispenser Replacement Filters: Official Genuine Product 4 Pack Replacement Filters for Automatic Pet Waterer - Triple Filtration System](https://m.media-amazon.com/images/I/31ShTrl5wAL.jpg) [**RIZZARI Water Dispenser Replacement Filters: Official Genuine Product 4 Pack Replacement Filters for Automatic Pet Waterer - Triple Filtration System**](https://www.amazon.com/dp/B0DJB8TQ7T) RIZZARI$12.034.8★5552%▲rising 15 ![Dog Water Fountain Filters Replacement 4 Pack 2 Months Set of Water Filter Replacement for SwSun Large Pet Water Fountain Stainless Steel 7 Layer Vertical Filtration for D2341 D2419 D2322 D2223 D2340](https://m.media-amazon.com/images/I/411zlmh451L.jpg) [**Dog Water Fountain Filters Replacement 4 Pack 2 Months Set of Water Filter Replacement for SwSun Large Pet Water Fountain Stainless Steel 7 Layer Vertical Filtration for D2341 D2419 D2322 D2223 D2340**](https://www.amazon.com/dp/B0BZL2B84G) SwSun$17.154.6★3692%▼falling **~~Showing 15 of 53 — show all ~~** ## **Product shelf** All 53 tracked products in this niche. Top sellersNewestTrending [![Pet Fountain Charcoal Water Filter Replacement Dog Cat Water Bowl Filter Pet Water Filter Fit for Gravity Waterer Bowls Pack of 8](https://m.media-amazon.com/images/I/41TNaevO3LL.jpg)**Pet Fountain Charcoal Water Filter Replacement Dog Cat Water Bowl Filter Pet Water Filter Fit for Gravity Waterer Bowls Pack of 8** Canova**$9.89**4.8★1,082 reviews](https://www.amazon.com/dp/B0BHP9GG6J) [![UPSKY 5PCS Replacement Filters for 2.5L/84oz3L/101oz 3.5L/118oz4L/135oz 4.5L/152oz5.5L/186oz and 6.5L/1.6 Gallon Dog Water Bowl](https://m.media-amazon.com/images/I/41dq8gTpCwL.jpg)**UPSKY 5PCS Replacement Filters for 2.5L/84oz3L/101oz 3.5L/118oz4L/135oz 4.5L/152oz5.5L/186oz and 6.5L/1.6 Gallon Dog Water Bowl** UPSKY**$14.99**4.8★257 reviews](https://www.amazon.com/dp/B0CDL8RWXF) [![8-Pack Replacement Filters for 3L/3.6L/4.6L/6L/8L Gravity Pet Water Dispenser Dog Water Filter Replacement Triple Filtration Pet Fountain Filter Water Feeder Filter for Cat and Dog](https://m.media-amazon.com/images/I/311nujuEsNL.jpg)**8-Pack Replacement Filters for 3L/3.6L/4.6L/6L/8L Gravity Pet Water Dispenser Dog Water Filter Replacement Triple Filtration Pet Fountain Filter Water Feeder Filter for Cat and Dog** Redoso**$15.16**4.8★312 reviews](https://www.amazon.com/dp/B0CZ46X5YD) [![GROOKPET Dog Water Fountain Filters: 12 Dog Fountain Filters - Pet Water Fountain Filters Replacement - Including 6 Filters + 6 Sponges - Suitable for GROOKPET Dog Water Fountain for Large Dogs](https://m.media-amazon.com/images/I/41iDabeXbEL.jpg)**GROOKPET Dog Water Fountain Filters: 12 Dog Fountain Filters - Pet Water Fountain Filters Replacement - Including 6 Filters + 6 Sponges - Suitable for GROOKPET Dog Water Fountain for Large Dogs** GROOKPET**$19.78**4.2★2,819 reviews](https://www.amazon.com/dp/B0DPFN364Y) [![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) [![8 Set Dog Fountain Filter Replacement for 7L/230oz/1.8G Stainless Steel Dog Water Dispenser YOIHABV Cat Fountain Filters Triple Filtration Pet Water Filter Replacement Filters and Sponges](https://m.media-amazon.com/images/I/413j1oMT+0L.jpg)**8 Set Dog Fountain Filter Replacement for 7L/230oz/1.8G Stainless Steel Dog Water Dispenser YOIHABV Cat Fountain Filters Triple Filtration Pet Water Filter Replacement Filters and Sponges** YOIHABV**$10.16**4.8★469 reviews](https://www.amazon.com/dp/B0D5YJP6BN) [![WOPET Dog Water Fountain for Large Dogs 6L/205oz/1.7Gal Automatic Dog and Cat Water Fountain Pet Water Dispenser with 2 Filters Ultra-Quiet Pump Great for Large Dogs Cats and Multi-Pet Home](https://m.media-amazon.com/images/I/41P2SI8ESjL.jpg)**WOPET Dog Water Fountain for Large Dogs 6L/205oz/1.7Gal Automatic Dog and Cat Water Fountain Pet Water Dispenser with 2 Filters Ultra-Quiet Pump Great for Large Dogs Cats and Multi-Pet Home** WOPET**$36.79**4.4★1,778 reviews](https://www.amazon.com/dp/B0DQ7Y5958) [![3.4Gal Dog Water Fountain for Large Dogs 13L Stainless Steel Large Pet Fountain with Deeper & Wider Drinking Area Automatic Dog Water Bowl Dispenser with Water Window (7 Filters)](https://m.media-amazon.com/images/I/41ExIqYMplL.jpg)**3.4Gal Dog Water Fountain for Large Dogs 13L Stainless Steel Large Pet Fountain with Deeper & Wider Drinking Area Automatic Dog Water Bowl Dispenser with Water Window (7 Filters)** ECOCONUT**$19.84**4.7★281 reviews](https://www.amazon.com/dp/B0DRD5GTLZ) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Pet Friendly**16% *“Perfect pet fountain”* **Filtration**13% *“Filters well”* **Ease Of Cleaning**11% *“Cleaning is very easy”* **Quality-Overall**10% *“Good quality filter”* **Water Flow**8% *“Keeps clean water flowing”* **Value For Money**7% *“Very affordable”* **Size-Overall**6% *“Love the size”* **Advertised Vs Actual Product**6% *“As advertised”* **Ease Of Use**4% *“Ease of use”* **Design-Overall**2% *“Built well”* ### **What buyers complain about ** **Durability**16% *“Broke after a month”* **Filtration**13% *“Poor filtration system”* **Water Flow**6% *“Its flow is very slow”* **Leak-Proof**6% *“it developed a leak”* **Ease Of Cleaning**6% *“Difficult to clean”* **Quality-Overall**5% *“I had an quality control issue”* **Size-Overall**5% *“Smaller than I thought it would be”* **Value For Money**4% *“Not worth the price”* **Functionality-Overall**2% *“Did not work well”* **Smell**2% *“it was a very unpleasant smell”* #### **Top return reasons**- Size-Overall48% - Filtration13% - Advertised Vs Actual Product7% - Compatibility-Overall5% - Functionality-Overall4% - Defective Material/Parts3% - Water Flow2% - Leak-Proof2% - Material Quality2% - Value For Money2%