--- title: "petkit water fountain filters — Niche Verdict: Skip it (34/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/pet-supplies/petkit-water-fountain-filters" last_updated: "2026-07-10T01:07:07.836Z" locale: en meta: description: "a concentrated shelf (top 5 take 100% of clicks) — petkit water fountain filters doesn't clear our bar today." "og:description": "a concentrated shelf (top 5 take 100% of clicks) — petkit water fountain filters doesn't clear our bar today." "og:title": "petkit water fountain filters — Niche Verdict: Skip it (34/100) | Amazon United States - Flapen" --- Back to Flapen home # **petkit water fountain filters** **Skip it****34/100 ** a concentrated shelf (top 5 take 100% of clicks) — petkit water fountain filters doesn't clear our bar today. **Market/yr** **$342K** **Growth (1y)** **+68.8%** **Products** **5** **Brands** **3** was 4 a year ago **Sellers** **5** **Price range** **$17.87–$24.06** **Returns** **0.3%** **Rating** **4.7★** **Skip it** Scored 34/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **17** ×0.30 Growth **56** ×0.30 Competition **0** ×0.20 Quality gap **22** ×0.10 Returns **98** ×0.10 ## **Demand** Weekly Amazon search volume, last 67 weeks — +68.8% year over year. 2K1KPrime Day '25Spike '25Spike '26Mar '25Jun '25Aug '25Nov '25Feb '26Apr '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND No pronounced peak months · busiest ÷ quietest = 1.2× ## **Competition** - PETKIT75% - AWoHH19% - Caehomly6% The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack. 3 brands and 5 sellers compete here. **Brands** **3 **▼falling was 4 a year ago **Sellers** **5** **Top 5 brand share** **100%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![PETKIT Upgraded Filter Units 3.0 for PETKIT Pet Water Fountains Eversweet 2S/3/3 Pro Eversweet Solo/Solo2/Solo SE & CYBERTAIL Replacement Filters (5 pcs)](https://m.media-amazon.com/images/I/31j1zGFCi0L.jpg) [**PETKIT Upgraded Filter Units 3.0 for PETKIT Pet Water Fountains Eversweet 2S/3/3 Pro Eversweet Solo/Solo2/Solo SE & CYBERTAIL Replacement Filters (5 pcs)**](https://www.amazon.com/dp/B0BVQPJRLH) PETKIT$19.394.7★1,65052%▼falling 2 ![PETKIT Filter Unit Rect for EVERSWEET MAX Cordless Water Fountain Replacement for 105 fl oz/3L Automatic Cat Fountain 5 pack](https://m.media-amazon.com/images/I/31bqLfWhUDL.jpg) [**PETKIT Filter Unit Rect for EVERSWEET MAX Cordless Water Fountain Replacement for 105 fl oz/3L Automatic Cat Fountain 5 pack**](https://www.amazon.com/dp/B0CXJC1CW5) PETKIT$19.314.8★34623%▲rising 3 ![AWoHH 12 PCS Upgraded Filter Unit 3.0 Pet Cat Water Fountain Filters Fit For Solo 2/Solo SE 3 Pro/2S/3 Including Replacement Filters and Replaced Foam Pump Filter (12 pcs)](https://m.media-amazon.com/images/I/41pnpvF0KfL.jpg) [**AWoHH 12 PCS Upgraded Filter Unit 3.0 Pet Cat Water Fountain Filters Fit For Solo 2/Solo SE 3 Pro/2S/3 Including Replacement Filters and Replaced Foam Pump Filter (12 pcs)**](https://www.amazon.com/dp/B0D9M36F3M) AWoHH$20.744.6★44015%▲rising 4 ![12 PCS Upgraded Filter Unit 3.0 Fit for Pet Cat Water Fountain E versweet Solo 2/Solo SE E versweet 2S/3/3 Pro 12 PCS Replacement Filter and 12 PCS Foam Pump Filters](https://m.media-amazon.com/images/I/41nRzNatQrL.jpg) [**12 PCS Upgraded Filter Unit 3.0 Fit for Pet Cat Water Fountain E versweet Solo 2/Solo SE E versweet 2S/3/3 Pro 12 PCS Replacement Filter and 12 PCS Foam Pump Filters**](https://www.amazon.com/dp/B0F1XHJL42) Caehomly$17.874.7★1816%▼falling 5 ![12 PCS Upgraded Pet Cat Kit Water Fountain Filters Unit Rect Fit For MAX 105 fl oz/3L Automatic Pet Fountain Include Replacement Filters and Replaced Foam Pump Filter](https://m.media-amazon.com/images/I/41SkXFnnN8L.jpg) [**12 PCS Upgraded Pet Cat Kit Water Fountain Filters Unit Rect Fit For MAX 105 fl oz/3L Automatic Pet Fountain Include Replacement Filters and Replaced Foam Pump Filter**](https://www.amazon.com/dp/B0DZ5XG4Z2) AWoHH$24.064.6★904%▼falling ## **Product shelf** All 5 tracked products in this niche. Top sellersNewestTrending [![PETKIT Upgraded Filter Units 3.0 for PETKIT Pet Water Fountains Eversweet 2S/3/3 Pro Eversweet Solo/Solo2/Solo SE & CYBERTAIL Replacement Filters (5 pcs)](https://m.media-amazon.com/images/I/31j1zGFCi0L.jpg)**PETKIT Upgraded Filter Units 3.0 for PETKIT Pet Water Fountains Eversweet 2S/3/3 Pro Eversweet Solo/Solo2/Solo SE & CYBERTAIL Replacement Filters (5 pcs)** PETKIT**$19.39**4.7★1,650 reviews](https://www.amazon.com/dp/B0BVQPJRLH) [![PETKIT Filter Unit Rect for EVERSWEET MAX Cordless Water Fountain Replacement for 105 fl oz/3L Automatic Cat Fountain 5 pack](https://m.media-amazon.com/images/I/31bqLfWhUDL.jpg)**PETKIT Filter Unit Rect for EVERSWEET MAX Cordless Water Fountain Replacement for 105 fl oz/3L Automatic Cat Fountain 5 pack** PETKIT**$19.31**4.8★346 reviews](https://www.amazon.com/dp/B0CXJC1CW5) [![AWoHH 12 PCS Upgraded Filter Unit 3.0 Pet Cat Water Fountain Filters Fit For Solo 2/Solo SE 3 Pro/2S/3 Including Replacement Filters and Replaced Foam Pump Filter (12 pcs)](https://m.media-amazon.com/images/I/41pnpvF0KfL.jpg)**AWoHH 12 PCS Upgraded Filter Unit 3.0 Pet Cat Water Fountain Filters Fit For Solo 2/Solo SE 3 Pro/2S/3 Including Replacement Filters and Replaced Foam Pump Filter (12 pcs)** AWoHH**$20.74**4.6★440 reviews](https://www.amazon.com/dp/B0D9M36F3M) [![12 PCS Upgraded Filter Unit 3.0 Fit for Pet Cat Water Fountain E versweet Solo 2/Solo SE E versweet 2S/3/3 Pro 12 PCS Replacement Filter and 12 PCS Foam Pump Filters](https://m.media-amazon.com/images/I/41nRzNatQrL.jpg)**12 PCS Upgraded Filter Unit 3.0 Fit for Pet Cat Water Fountain E versweet Solo 2/Solo SE E versweet 2S/3/3 Pro 12 PCS Replacement Filter and 12 PCS Foam Pump Filters** Caehomly**$17.87**4.7★181 reviews](https://www.amazon.com/dp/B0F1XHJL42) [![12 PCS Upgraded Pet Cat Kit Water Fountain Filters Unit Rect Fit For MAX 105 fl oz/3L Automatic Pet Fountain Include Replacement Filters and Replaced Foam Pump Filter](https://m.media-amazon.com/images/I/41SkXFnnN8L.jpg)**12 PCS Upgraded Pet Cat Kit Water Fountain Filters Unit Rect Fit For MAX 105 fl oz/3L Automatic Pet Fountain Include Replacement Filters and Replaced Foam Pump Filter** AWoHH**$24.06**4.6★90 reviews](https://www.amazon.com/dp/B0DZ5XG4Z2) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Size-Overall**21% *“Fits well”* **Value For Money**21% *“very affordable”* **Filtration**18% *“Love that it came with both filters”* **Quality-Overall**13% *“Good quality”* **Advertised Vs Actual Product**7% *“Works as expected”* **Ease Of Cleaning**5% *“What I like most is that theyre very easy to clean”* **Ease Of Use**3% *“Easy to change”* **Pet Friendly**3% *“My cat seems happy with it”* **Compatibility-Overall**1% *“Works well with my water fountains”* **Efficiency**1% *“seems to be working well”* ### **What buyers complain about ** **Filtration**34% *“seems light on filtration medium”* **Value For Money**17% *“They are too expensive to only last three days”* **Size-Overall**8% *“thought they would fit my unit but they did not”* **Quality-Overall**7% *“Inferior quality”* **Durability**4% *“The filter became moldy after only 5 days of use. I checked it on day 5,”* **Smell**4% *“Whats odd though is the filter looks clean from the outside so I cant see the mold growing I can just smell it”* **Water Flow**4% *“When the filtering efficiency is low, the water cannot go down and thus leak to the cables and base”* **Leak-Proof**3% *“one of the filters in the box leaked charcoal granules into the stored water”* #### **Top return reasons**- Size-Overall56% - Filtration21% - Compatibility-Overall13% - Water Resistance2% - Advertised Vs Actual Product2% - Ease Of Use1% - Shape/Style1% - Thickness1% - Color1% - Dispensing Mechanism1%