The KittySpout Stainless Steel Wireless Cat Water Fountain
- Cat Fountain
- 16.9 cups
- Corded electric
- Stainless Steel
A stainless steel, 4-liter cat fountain with strong recent sales, though the corded electric power source runs against its wireless name.
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How it ranks among the 43 cat fountains we track
4.3★ across 112 Amazon ratings, Bayesian-smoothed toward the category average.
112 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
1,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 43 cat fountains we track - how the scorecard works · full cat fountains data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The KittySpout Wireless is a stainless steel cat water fountain holding 4 liters (108oz), built for cats and running on a corded electric pump. It carries a 1-year manufacturer warranty and ranks among top-selling cat fountains on Amazon.
Stainless steel bodies are generally easier to keep free of the biofilm that builds up in plastic fountains, and that material choice is the main differentiator here. Despite the wireless branding, the listed power source is corded electric, so this is not a battery or truly cordless unit. At 108 ounces, the tank holds several days of water for one cat without refilling, which cuts down on stale, still water sitting for too long between top-offs.
- 4 liter / 108oz stainless steel tank
- Corded electric pump
- 1-year manufacturer warranty
- Built for cats
Who it's for
Cat owners who want a stainless steel fountain over a plastic one and are comfortable running a cord to an outlet. Not a fit for anyone specifically shopping for a battery-powered or truly cordless fountain, since the power source here is corded electric.
Strengths and trade-offs
Drawn from this product's published specifications.
- Stainless steel resists scratching and odor buildup better than plastic
- 108oz capacity covers several days between refills
- 1-year manufacturer warranty
- Strong recent sales volume in its category
- Corded electric power despite the wireless product name
- No stated filter replacement schedule in the listing data
Performance notes
Running water encourages cats to drink more than a static bowl, and the pump here draws power over a standard corded electric connection rather than batteries. Stainless steel resists the scratches and odor buildup that plastic housings develop over repeated cleanings, which matters most for households running the fountain daily.
Specifications
| Brand | KittySpout |
|---|---|
| Model | 4L Wireless |
| Dimensions & fit | |
| Item Dimensions L X W X H | 4.1 × 3.4 × 8.8 inches |
| Capacity & performance | |
| Capacity | 16.9 cups |
| Power & efficiency | |
| Power Source | Corded electric |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Stainless |
| Included components | |
| Unit Count | 1 |
| Included Components | Water Fountain |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Pet Type | Cat |
| Manufacturer Part Number | 47-6EES-39FC |
| Customer Reviews | {'ratings_count': '112', 'stars': '4.3'} |
| Asin | B0FB8F2FNW |
| Best Sellers Rank | #5,688 in Pet Supplies (See Top 100 in Pet Supplies) #70 in Cat Fountains |
| Item Type Name | Water Fountain |
| Manufacturer | KittySpout |
| Model Number | 4L Wireless |
| Animal Water Dispenser Form | Fountain Water Dispenser |
How it compares
This product against the closest alternatives we track in cat fountains.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| The KittySpout Stainless Steel Wireless Cat Water FountainThis product | 4.3 / 5 | 112 | 3.8 / 5 |
| Cat Water Fountain Stainless Steel: 74oz/2.2L Cat Fountain for DrinkingCat | 4.4 / 5 | 11,585 | 4.5 / 5 |
| Veken Innovation Award Winner 95oz/2.8L Pet FountainVeken | 4.3 / 5 | 49,309 | 4.4 / 5 |
| Wonder Creature Cat Water Fountain Stainless SteelWONDER | 4.4 / 5 | 57,300 | 4.4 / 5 |
| PETLIBRO Stainless Steel Cat Water FountainPETLIBRO | 4.6 / 5 | 1,870 | 4.4 / 5 |
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Questions about the KittySpout 4L Wireless
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is the KittySpout Wireless fountain actually cordless?
No, the listed power source is corded electric, despite the wireless name.
How much water does the KittySpout fountain hold?
It holds 4 liters, or about 108 ounces.
What is the fountain made of?
Stainless steel.