Cat Water Fountain Stainless Steel: 74oz/2.2L Cat Fountain for Drinking
- Cat Fountain
- 9.3 cups
- Corded electric
- Stainless Steel
- More reviewed than 88%
A stainless steel alternative to plastic cat fountains, with dual filtration and a 2.2 liter tank, backed by a 2 year warranty for indoor use.
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How it ranks among the 43 cat fountains we track
4.3★ across 12,821 Amazon ratings, Bayesian-smoothed toward the category average.
12,821 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
5,000+ 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
This stainless steel cat fountain holds 74 oz (2.2 L) and runs on a corded electric pump with a carbon and sponge filter, listed under model S11 for indoor use with cats or small pets.
Amazon lists the storefront brand simply as cat, though the manufacturer named in the spec sheet is GIOTOHUN. Stainless steel construction sets it apart from the more common plastic cat fountains on the market. It ships with both a carbon filter and a sponge filter, and it carries a 2 year warranty.
- 74 oz / 2.2L capacity
- Stainless steel build
- Carbon + sponge filtration
- 2 year warranty
Who it's for
Suits cat owners who want a metal fountain instead of plastic, for one cat or a multi-pet home with access to a nearby outlet. Built for indoor use only.
Strengths and trade-offs
Drawn from this product's published specifications.
- Stainless steel resists staining better than plastic
- 2.2 liter capacity limits refills
- Ships with carbon and sponge filters
- 2 year warranty included
- Corded electric, needs an outlet nearby
- Indoor use only, not for patios
Performance notes
A pump circulates water through the bowl while the included carbon filter and sponge filter trap debris and reduce odor and taste from standing water. The 2.2 liter capacity is meant to stretch refill intervals compared to smaller bowls. It plugs into a standard outlet, so it needs to sit near power and is built for indoor use only.
Specifications
| Brand | cat |
|---|---|
| Model | S11 |
| Dimensions & fit | |
| Item Weight | 1.26 pounds |
| Item Dimensions L X W X H | 7.7 × 7.7 × 4.5 inches |
| Dog Breed Size | Small |
| Capacity & performance | |
| Capacity | 9.3 cups |
| Power & efficiency | |
| Power Source | Corded electric |
| Construction & materials | |
| Material Type | Stainless Steel |
| Color | Stainless Steel |
| Included components | |
| Unit Count | 1 |
| Included Components | Carbon filter, Cat Water Fountain, Plug, Sponge filter |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Pet Type | Cat |
| Customer Reviews | {'ratings_count': '12,821', 'stars': '4.3'} |
| Asin | B0DDPYHHFX |
| Indoor Outdoor Usage | Indoor |
| Best Sellers Rank | #734 in Pet Supplies (See Top 100 in Pet Supplies) #5 in Cat Fountains |
| Target Species | Cat |
| Manufacturer | GIOTOHUN |
| Model Number | S11 |
| Animal Water Dispenser Form | Fountain Water Dispenser |
Other cat cat fountains
How it compares
This product against the closest alternatives we track in cat fountains.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Cat Water Fountain Stainless Steel: 74oz/2.2L Cat Fountain for DrinkingThis product | 4.3 / 5 | 12,821 | 4.3 / 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 |
Similar cat fountains from other brands
Questions about the cat S11
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Is this cat fountain made of plastic or metal?
It's stainless steel, not plastic.
Can I use this fountain outdoors?
No, the listing specifies indoor use only.
What filters come with it?
It includes both a carbon filter and a sponge filter.