Invengo Cat Water Fountain Stainless Steel 3.2L (108oz) – Automatic Pet Drinking Fountain with 2 Flow Modes & 4 Replacement Filters
Product description
If your pets won’t drink unless the water looks “fresh enough”, an automatic fountain-style setup can make day-to-day hydration easier. The Invengo Cat Water Fountain is built around a fairly large 3.2L/108oz tank, a quiet pump (rated at 20 dB on paper) and a choice of two flow modes, so your cat (or small dog) can stick with what they prefer.
That said, it’s not a plug-and-forget appliance in the strictest sense: fountains only stay appealing if you keep up with cleaning and filter replacement. If you’re happy with regular maintenance, this one looks like it could suit multi-pet homes without constant refilling.
The essentials
At its core, this is a stainless-steel pet drinking fountain designed to keep water moving. Moving water tends to feel more inviting for many cats, and here you get two styles of flow: a bubbling fountain-style flow and a softer stream. You can also check the water level at a glance thanks to a transparent window.

The bowl is designed to be splash-resistant, which matters more than you might think. Many cats will happily investigate the flow… and then fling the odd droplet when they’re drinking. Less mess around the fountain means you’re more likely to leave it in a convenient spot.
The 3.2L/108oz capacity is a practical highlight. For households with more than one cat, or a small dog sharing the space, a bigger reservoir can reduce how often you need to top up.
What you’ll notice in everyday use
The headline comfort feature is the quiet operation. It’s rated at 20 dB, described as “ultra-quiet” and compared to a whisper. On paper, that’s exactly the kind of noise level that shouldn’t startle sensitive or anxious pets.



In practice, the two flow modes give you a small amount of control over what your pet actually goes for. If your cat prefers the gentle stream rather than the bubbling option, you can try the mode that matches their drinking behaviour.
There’s also the “stays tidy” angle: the anti-splash sides are there to limit water spray around the bowl. It won’t replace good placement (you still need the fountain somewhere sensible), but it can stop things getting messy quickly.
One small caveat to keep in mind: no matter how quiet it is, some pets dislike moving water at first. You may need a bit of patience during the initial introduction.
Materials and hygiene

This fountain uses 304 stainless steel, positioned as a corrosion- and scratch-resistant alternative to plastic reservoirs. Steel can be easier to keep looking good over time, and it’s generally a sensible choice if you’re thinking about hygiene.
On the hygiene side, the fountain includes four replacement filters in the box. The brand recommends regular filter replacement to keep the water clean and fresh, and notes that you should look up compatible Invengo filter packs (it even points to search for a specific code if you need replacements).
If you tend to stretch maintenance intervals too far, you may find the water stops smelling or tasting as appealing. Fountains are only as good as the cleaning routine behind them.
Key specifications (so you can check the fit)



- Name: Invengo Cat Water Fountain Stainless Steel, 3.2L/108oz
- Type: Automatic cat water fountain with 2 flow modes
- Capacity: 3.2L/108oz
- Noise level: 20 dB (rated)
- Material: Stainless steel (304)
- Flow options: Bubbling fountain flow and gentle stream flow
- Includes: 4 replacement filters
Where it shines (and where it might not)
It makes particular sense if you want: - A larger-water reservoir to reduce refilling in multi-pet households. - A quieter pump setting for cats that don’t like loud or disruptive appliances. - Stainless steel construction as a more durable, hygienic-feeling option than plastic-style fountains. - A choice between bubbling and a softer flow.
It may not be the best match if you know you’ll struggle with regular upkeep. Filter replacement and cleaning are part of owning a fountain, and if you’d rather keep water changes simple, you might prefer a more basic bowl approach.

It’s also worth thinking about placement. Even with a splash-resistant bowl, you’ll still get more “water activity” around a fountain than with a standard static bowl—so choose a stable surface where spills are easy to manage.
Buying verdict
Worth considering if you’re balancing bigger capacity, quiet operation, and two flow modes for pets that have different drinking preferences. The stainless-steel build and included filters are practical touchpoints, and the splash-resistant bowl is a nice real-world detail.
You may want to skip it if you’re after a genuinely low-maintenance water setup, or if your pet is likely to reject moving water without a period of adjustment. In that situation, a simpler dispenser/bowl may suit you better.



Mini FAQ
How many replacement filters are included?
The pack includes 4 replacement filters.
What flow modes does it offer?
It offers two flow modes: a bubbling fountain-style flow and a softer gentle stream.
Is it quiet enough for nervous cats?
It’s rated at 20 dB and is described as ultra-quiet on paper, which should be more comfortable for sensitive pets.
How do I know when to top up the water?
There’s a transparent window so you can check the water level at a glance.
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