US
cat

Cat Water Fountain,2.5L/84oz Pet Water Fountain for Cats Inside, Cat Fountain for…

  • Cat Fountain
4.4/ 5 on Amazon490Amazon ratings1,000+bought last month2.7ProductDome score
  • Better rated than 60%
Limited evidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYour cat avoids drinking from noisy fountains and you want a large enough reservoir to not refill daily

A quiet running water fountain sized for a multi cat home, with filters included to get started.

View current price on Amazon →

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ProductDome scorecard

How it ranks among the 43 cat fountains we track

2.7/ 5ProductDome scoreLimited evidence
Owner satisfaction · 56% of scorecategory median 4.3★4.4

4.4★ across 490 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 1,300 ratings3.4

490 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score4.1

1,000+ bought on Amazon last month.

Data quality · 11% of score2.5

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: limited - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

An 84 ounce capacity cat water fountain built around a pump rated at 20 decibels or below, with a blue LED light and three included filters.

The listing leans on quiet operation as its main selling point, useful for cats that avoid noisy fountains, and the LED light is there to help the water stay visible rather than for decoration. Beyond capacity and noise rating, detailed spec data was not provided for this listing.

  • 2.5L / 84oz capacity
  • Ultra quiet pump, 20dB or below
  • LED blue light
  • 3 filters included

Who it's for

Works for households with cats, or other small pets, that need a running water source and where a loud pump would put them off. It is a straightforward fountain rather than a smart or app connected device.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • Rated at 20 decibels or below for quiet operation
  • 84 ounce capacity reservoir
  • Ships with three filters included
  • LED light helps keep water visible
What to check first
  • No customer review data available
  • Detailed material and cleaning specs were not provided in this listing

Performance notes

The pump is rated at 20 decibels or below, close to a whisper, aimed at not startling noise sensitive cats away from the water. The 2.5 liter reservoir and three included filters are meant to reduce how often it needs refilling and re filtering.

Specifications

Brandcat
ModelAIA-W01

How it compares

This product against the closest alternatives we track in cat fountains.

ProductAmazon ratingRatingsProductDome score
Cat Water Fountain,2.5L/84oz Pet Water Fountain for Cats Inside, Cat Fountain for…This product4.4 / 54902.7 / 5
Cat Water Fountain Stainless Steel: 74oz/2.2L Cat Fountain for DrinkingCat4.4 / 511,5854.5 / 5
Veken Innovation Award Winner 95oz/2.8L Pet FountainVeken4.3 / 549,3094.4 / 5
Wonder Creature Cat Water Fountain Stainless SteelWONDER4.4 / 557,3004.4 / 5
PETLIBRO Stainless Steel Cat Water FountainPETLIBRO4.6 / 51,8704.4 / 5
Frequently asked

Questions about the cat AIA-W01

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How loud is the pump?

It is rated at 20 decibels or below, described as ultra quiet.

How much water does it hold?

The reservoir holds 2.5 liters, or about 84 ounces.

How many filters come with it?

It ships with three filters included.