GIOTOHUN S11 Stainless Steel Cat Water Fountain, 2.2 L

1 / 7

Product guide

GIOTOHUN S11 Stainless Steel Cat Water Fountain, 2.2 L

The GIOTOHUN S11 is a corded indoor cat water fountain with a listed 2.2-liter capacity and stainless steel construction. Its claimed four-stage filtration and two water-flow styles are intended to encourage everyday drinking, while the pump and filter need regular cleaning and replacement.

At a glance

The listing describes two water-flow styles: a faucet-like stream and a fountain mode.
A claimed four-stage filtration setup uses activated carbon, ion-exchange resin, non-woven fabric and pump sponge.
The manufacturer recommends cleaning the pump every two weeks and replacing the filter every two weeks.

Price

$19.94Save 20%

Reference price: ~~$24.99~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

The 2.2-liter capacity and corded operation suit an indoor drinking station with access to an outlet.
Stainless steel is listed as the bowl material, and the manufacturer says it is easy to clean.
Customers report that their cats use the fountain and describe it as quiet and easy to assemble and clean.

Cons

Corded power requires an outlet near the fountain.
The recommended two-week filter replacement schedule means ongoing maintenance and replacement-filter costs.
Customer feedback includes concerns about reliability and durability, including reports of early failures.

Technical specifications

10 specifications

Identity
Brand	GIOTOHUN
Model	S11

Capacity and use
Capacity	2.2 liters
Pet type	Cat
Indoor or outdoor use	Indoor
Dispenser form	Fountain Water Dispenser

Power
Power configuration	Corded Electric

Dimensions and installation
Dimensions listed	7.68"L x 7.68"W x 4.53"H
Weight listed	0.57 kg

Materials and appearance
Material listed	Stainless Steel

What to know before buying

The claimed sound level is less than 25 dB and the pump is rated at 0.8 W by the manufacturer. The claimed 5–7 days of drinking water depends on pet needs and should not be treated as a substitute for checking and refilling the fountain.

What’s in the box

Included

Carbon filter
Cat water fountain
Plug
Sponge filter

Who is it for?

A good fit for

Cat owners looking for a compact indoor fountain with a listed 2.2-liter capacity.
Buyers who want stainless steel construction and are prepared for regular pump and filter maintenance.
Households that can place a corded fountain near an electrical outlet.

Less suited to

People seeking a cordless or outdoor fountain.
Owners who prefer a low-maintenance setup without frequent filter changes.

GIOTOHUN S11 Stainless Steel Cat Water Fountain, 2.2 L · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 23,083 ratings

5 stars69%69%
4 stars10%10%
3 stars6%6%
2 stars4%4%
1 star11%11%

Customer feedback highlights perceived functionality, cats' willingness to drink, quiet operation and ease of assembly and cleaning. Those reports are relevant for an indoor corded fountain, but they do not establish the manufacturer's claimed noise level or filtration performance. Reliability and durability feedback is mixed, with reports of some units failing early and pump lifespan concerns. Opinions on value also differ, so buyers prioritizing long-term durability should weigh that uncertainty alongside the regular maintenance schedule.

Positive themes

Customers describe the fountain as functional, quiet and easy to assemble and clean, and report that their cats like drinking from it.

Negative themes

Some customers report early unit failures and concerns about pump durability.

Mixed feedback

Customer opinions on reliability, durability and value for money vary.

Frequently asked questions

What is the capacity of the GIOTOHUN S11?

The listed capacity is 2.2 liters. The listing also claims this may provide 5–7 days of drinking water, but actual duration depends on the pet and household use.

Does the S11 need to be plugged in?

Yes. Its power configuration is listed as corded electric, so it needs an outlet nearby.

How often should the pump and filter be maintained?

The manufacturer recommends cleaning the pump every two weeks and replacing the filter every two weeks.

What filtration and water-flow options are claimed?

The listing describes four filtration stages and two flow styles, a faucet-like stream and a fountain mode.