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Cat Water Fountain, Apauk 108oz/3.2L Silent cat Water Fountain Stainless Steel, Cat Fountain, Automatic Pet Water Fountain,Dog Bowl, Controllable Blue Light - (2 Filters& 2 Sponges) Review

By Dr. Lena Ortiz · Canine wellness writer · Published 2026-06-17 · Updated 2026-06-27

4.4 (2,800) Amazon rating$21.991,000+ bought last month

Our verdict

The Apauk 108oz stainless steel fountain packs a large 3.2 liter tank, a controllable blue night light, and two filter and sponge sets into a $21.99 package, making it a solid pick for multi-cat households that want fewer refills.

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Best for

Multi-cat homes or single cats that drink a lot and need a larger water reserve between refills.

Skip if

You want a fountain with no light feature at all or prefer a fully dark room at night.

  • Breed size Small
  • Priced 12% below the category median ($24.99 across 43 tracked models)

Our scorecard

4.4/5 overall
  • Owner rating4.4/5

    4.4 average across 2,800 owner ratings

  • Popularity3.5/5

    2,800 owner reviews, more than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog and cat food, health, gear and grooming we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

This fountain leads with capacity. At 108oz, or about 3.2 liters, the tank is on the larger end of what is available in this category, which means less frequent trips to the sink for topping off. The stainless steel body is built to resist scratching over time and is listed as dishwasher safe, so cleaning is as simple as running the removable parts through a normal cycle instead of hand scrubbing everything.

Apauk includes 2 filters, 2 sponges, a cleaning brush, and a user manual in the box, giving buyers a decent supply before a replacement purchase is needed. The controllable blue LED light is a small extra that some owners will like for nighttime visibility near a water bowl, and it can be switched off for those who prefer no light at all.

At roughly 2,800 ratings and a 4.4 star average, along with an estimated 1,000 units sold in the past month, this fountain has built a strong track record and currently ranks #100 in the Cat Fountains category on Amazon.

Pros

  • 108oz (3.2L) tank cuts down on daily refills for multi-cat homes
  • Stainless steel construction resists scratching and is dishwasher safe
  • Comes with 2 replacement filters, 2 sponges, and a cleaning brush
  • Controllable blue LED light for nighttime visibility
  • Strong 4.4 star average across about 2,800 ratings

Cons

  • Corded electric design ties it to an outlet
  • Only 2 filters included, so a replacement purchase will eventually be needed
  • Light feature adds one more part to keep clean over time

Specifications

Breed size
Small

Performance notes

The stainless steel body and 5-volt corded pump are built for continuous indoor use, and the dishwasher-safe rating means the fountain and its parts can go through a normal wash cycle instead of hand scrubbing. At 9.8 x 7 x 7.4 inches, the unit is compact enough for a counter or floor corner while still holding 3.2 liters of water. It is rated for both cats and dogs.

What buyers say

With about 2,800 ratings averaging 4.4 stars and roughly 1,000 units bought in the past month, the Apauk fountain reads as a well-liked, high-volume seller at its price point, currently ranked #100 in Cat Fountains.

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Frequently asked questions

Is the Apauk fountain dishwasher safe?

Yes, the manufacturer lists it as dishwasher safe, and it ships with 2 filters and 2 sponges so you can rotate a clean set in while the other set runs through the wash.

Can I turn off the blue light?

The listing describes the blue light as controllable, meaning you can switch it off if you prefer the fountain to run dark, which is handy for bedrooms or nighttime feeding areas.

How much water does it hold?

The tank holds 108oz, or about 3.2 liters, which is on the larger end for cat fountains and should reduce how often you need to top it off in a multi-cat household.

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