If you’ve ever wondered why cats have such a low thirst drive, blame their ancestors. “Cats evolved as desert dwellers, relying on the moisture in their prey for hydration,” says Dr. Lisa Lippman, director of virtual medicine at Bond Vet. Cat water fountains, which provide fresh, flowing water around the clock, can help entice water-averse cats to stay hydrated—so I recruited a panel of doting cat parents (including myself) to rigorously test popular models. The Petlibro Dockstream Cordless Fountain won as the best cat water fountain overall because of its whisper-quiet operation, wireless design and highly effective filter. In the stainless steel category, the Pioneer Pet Raindrop Fountain scored high marks with its antibacterial, easy-to-clean materials.
In total, nine pet parents and our 17 felines tested 17 cat water fountains to find the best ones of 2026.
ILLUSTRATION: FORBES / PHOTOS: Lindsay Boyers And Fran Sales For Forbes
Our Top Recommendations
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Petlibro Dockstream Cordless
Forbes Vetted
Forbes Vetted ratings are based on thorough evaluations by our editorial team to help you choose the best products with confidence.
Dimensions: 8.9 × 7.4 × 6.3 inches | Basin material: BPA-free plastic | Drinking tray material: Stainless steel | Capacity: 2.5L | Flow type: Wireless pump with spout | Noise level: 23 decibels | Filter type: 4 layers (pre-filter, activated carbon, ion exchange, non-woven fabric) | Filter life span: 2 to 4 weeks | Est. annual filter cost: $40 to $65 | Dishwasher safe: No
Best for:
- Its ultra-quiet operation that sounds soothing
- A cord-free, energy-conserving design
- A highly effective filter
Skip if:
- You want to control the fountain with an app
- You want a longer-lasting replacement filter
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We’ve tried out a lot of top-rated cat fountains over the last year or so, and none has impressed us as much as the Petlibro Dockstream Cordless Fountain. Featuring a 2.5-liter capacity, this best-selling model has a removable spout that empties into a water basin made from stainless steel, a durable material that’s recommended by vets for its allergy-friendly and antibacterial properties. During testing, we also appreciated its ultra-quiet operation, wireless pump and how easy it is to take apart.
An Outstanding Wireless, Battery-Powered Design
The main appeal of this fountain is its wireless design. The rechargeable battery lasts up to 30 days so the device doesn’t have to be next to an electrical outlet, allowing you to place it wherever you want. (The battery-powered design also means that if the power goes out, the model continues to run.)
When running on battery power, the model enters radar induction mode: To conserve energy, water doesn’t flow until it senses your pet up to 31.5 inches away, prompting the fountain to power on and dispense water for 42 seconds. Just note that the back of the fountain can’t detect pets, so consider placing that side against a wall. If you keep the fountain plugged in, water flows continuously from the spout into the basin, which locks in place for extra security.
One of our testers’ cats, Alfred, taking a sip from the Petlibro Dockstream Cordless Fountain.
Lindsay Boyers For Forbes
A Wireless Pump For Ease Of Cleaning And Peace Of Mind
We also really appreciate this model’s wireless pump, which means the water reservoir and the base are separate pieces. “This makes it a bit easier to clean, but more importantly, the power source goes into the base and isn’t submerged in the water like with some other water fountains,” says one panel tester, who tried this model with her three cats. “With water fountains that have power sources in the reservoir, I always get overly concerned that something is going to go wrong and the cats are going to get electrocuted.” Giving you further peace of mind, the device automatically shuts off when water levels are low, preventing the pump from burning out.
Minor Downsides: Power Button Placement And Filter Changes
Based on testing, this model has a few minor downsides. First, the power button and charging port are located on the underside of the fountain, “which looks nice aesthetically, but you have to pick the whole thing up to access it,” notes our tester.
Additionally, the brand recommends replacing the four-layer activated carbon filter every two weeks, which is relatively frequent—though you can probably get away with going three or four weeks if you make sure to manually rinse the filter and pre-filter sponge weekly, plus use filtered or purified tap water.
Petlibro Dockstream: Long-Term Testing Notes
Our tester continues to use the Petlibro Dockstream with her cats, whom she says prefer drinking out of this fountain over their other water sources. She still appreciates how easy it is to clean, and it’s “much easier to maintain than others I’ve used in the past.” She adds, “The filter works great, and I never see any stray fur or particles floating around in between deep cleans.”
And as noted during testing, it remains quiet: “I can definitely hear the water flowing—but it actually sounds soothing, and it’s not annoying or intrusive.” Ultimately, we think this is an all-around great model that checks all the most important boxes.
A Newer Version To Consider: The Dockstream 2 Smart Cordless Fountain retains the same standout features of our top pick: wireless portability, whisper-quiet operation and a highly effective multi-layer filter. The new version, however, also has smart features that allow you to track your cat’s drinking habits and monitor water levels remotely. We also like this version’s larger 3-liter capacity and “pump-free” design (it’s built into the reservoir instead of being detachable) that makes it even simpler to clean.
The 2026 Forbes Vetted Best Product Awards are here: Explore our 150 top-recommended items across categories after extensive research and testing.
Chewy
Pioneer Pet Raindrop
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Forbes Vetted ratings are based on thorough evaluations by our editorial team to help you choose the best products with confidence.
Dimensions: 11.8 x 9.8 x 4.8 inches | Basin material: N/A | Drinking tray material: Stainless steel | Capacity: 1.8L | Flow type: Submersible pump, fountain | Noise level: About 30 to 40 decibels | Filter type: Charcoal | Filter life span: 2 to 4 weeks | Est. annual filter cost: $39 to $50 | Dishwasher safe: Yes (except pump)
Best for:
- Straightforward cleaning, thanks to just two stainless steel parts
- A durable, easy-to-maintain model
- Anyone seeking a compact, low-profile and unobtrusive pick
Skip if:
- You want a fountain that does more than just circulate water
Compared to simple water bowls, cat fountains are objectively more annoying to clean because you typically have to take apart multiple pieces and navigate cords. But some models are less of a pain—and none have earned higher marks in this regard than the Pioneer Pet Raindrop fountain. Over the year that our tester has used this device, she’s consistently praised how straightforward it is to clean.
A Slightly Tricky Setup, Though Cleaning Is Easy
While she found this fountain a little tricky to set up (it took a minute to get the pump and activated carbon filter situated), once you figure it out, assembling and disassembling it is a breeze. After all, it’s made up of just two stainless steel parts, both of which can go in the dishwasher.
The pump, meanwhile, needs to be washed by hand. If you prefer to hand-wash everything, the pieces have no crevices or hard-to-reach areas. To clean it, “you just remove the power cord and filter, wash it out and then reassemble,” says our tester.
A Compact, Low-To-The Ground Profile, But Runs A Little Loud
She also appreciates the fountain’s slight profile. “It’s very minimal and low to the ground, so it blends in seamlessly and doesn’t feel intrusive.” (The brand also sells a larger model that can hold twice as much water, and it’s just as sleek and easy to maintain.) Compared with other fountains on this list, though, this model can be a little loud, especially when the water level is low.
Petkit
Petkit Eversweet Max Cordless
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Dimensions: 10.4 x 6.7 x 7.5 inches | Basin material: BPA-free plastic | Drinking tray material: Stainless steel | Capacity: 3L | Flow type: Wireless pump with spout | Noise level: 25 decibels | Filter type: 2 layers (high-density cotton, activated carbon) | Filter life span: 2 to 4 weeks (or more) | Est. annual filter cost: $44 to $104 | Dishwasher safe: No
Best for:
- A high-quality, sturdy and antibacterial construction
- Monitoring your cat’s drinking habits with an app
- Getting app reminders for regular cleaning
Skip if:
- You don’t want to use an app
- You want a motion sensor so your fountain turns on when your cat approaches
If you want to keep tabs on your cat’s water intake, the cordless Eversweet Max tracks the frequency at which your cat drinks and the duration of every visit, giving you a comprehensive look at your pet’s hydration habits. Not only is this information interesting to read via the brand’s user-friendly app, but it can also help you stay on top of your cat’s overall health.
Thoughtful Details And Features
Featuring a single spout that dispenses water into a tray just below, this large-capacity model has a few thoughtful design touches. Namely, the tray—which feels high-quality and sturdy—is made from coated stainless steel that’s designed to resist biofilm from building up, plus it can hold up to 120mL of water in the event that the machine powers down. Like the Petlibro, our top pick overall, the Petkit can run on battery power, allowing you to place it anywhere you want.
A Wireless Design—With A Catch
That said, while testing this model in my home, I personally preferred using it while plugged in. On battery mode, the fountain pumps water intermittently at a frequency of your choice: on Normal mode, you can choose between Standard (a continuous water flow) or Intermittent. Additionally, while the brand says the battery can last up to 83 days on a single charge, that’s only if it pumps water very infrequently—we’re talking a few seconds every hour. If you want the battery to last 60 days, for example, water can only flow for 25 seconds before stopping for 29 minutes.
Not only does the Petkit app show you the status of the Eversweet Max, but it also sends daily summaries of your cat’s drinking habits.
Illustration: Forbes / Image: Retailer
Smart Features That Include Tracking Your Cat’s Drinking Habits
But again, what makes this fountain truly noteworthy is its smart features. The app, which is easy to set up and navigate, gives you tons of information: remaining filter life, the number of times the water has been purified, electricity consumption and most importantly, your cat’s drinking record. This notes the time of day your cat visited the fountain and how long he or she stayed.
You also can set up regular reminders in the app to clean the fountain or refill its water, and it’s set up to automatically notify you when water is running low or you need to change the multi-layer filter.
It’d be nice if this model had a motion sensor to detect when your cat approaches it to signal it to power on if it’s sleeping (like our top pick overall), considering this is the most expensive fountain we tested—but otherwise, this is one versatile, advanced pick.
A Newer Version To Consider: The Petkit Eversweet Max 2 has the same capacity, cordless design, motion-activated sensor and auto-notifications as the previous model—but it also features built-in UVC sterilization, plus most of its parts are dishwasher-safe.
Chewy
Petkit Eversweet 3 Pro (UVC)
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Dimensions: 7.7 x 7.7 x 5.8 inches | Basin material: BPA-free plastic | Drinking tray material: Stainless steel | Capacity: 1.8L | Flow type: Wireless pump | Noise level: 25 decibels | Filter type: 4 layers (pre-filter, high-density cotton, activated carbon, ion exchange) | Filter life span: 4 to 8 weeks (or more) | Est. annual filter cost: $25 to $52 | Dishwasher safe: No
Best for:
- A filter that stays effective for longer than two to three weeks
- A fountain you can control via your phone
- People with other Petkit devices (like one of the brand’s self-cleaning litter boxes)
Skip if:
- You want a deeper tray that holds more water
Regularly replacing the filter is a necessary part of cat fountain maintenance, with most brands recommending you do so every two to four weeks. It’s also a dreaded step, since it’s easy to forget to keep replacement filters on hand—plus, they’re an added cost.
A Filter That Lasts For 8 Weeks—Or Longer
If you run the Petkit’s Eversweet 3 Pro on smart mode, where the water pumps intermittently every few minutes, the four-layer filter can remain effective for eight weeks or longer. And on Normal mode, the filter should last a full month, which is still a pretty good lifespan. This model also makes virtually no noise, and all the parts detach easily for a seamless cleaning experience.
Even if your cat has used a fountain before, it might take them a while to warm up to a new one.
Amanda Arnold For Forbes
Smart Features: Water Flow, App Reminders And UVC Sanitation
After you set up the fountain (which took me less than 10 minutes), download the app and connect to it via Bluetooth, you can customize the water flow, choosing between Normal, Smart and Sleep mode. The default for Smart mode is three minutes on, three minutes off, but you can change the cadence—and as you adjust the water flow time and the Sleep mode time, the app tells you how many days the filter will remain effective.
Also in the app, you can set up reminders to clean the fountain on a set basis, which I’ve really appreciated while testing this model, plus it notifies you when water levels are low (meanwhile, the fountain shuts off automatically). Additionally, the wireless pump regularly sanitizes the water with a UVC light, which research has shown to be highly effective at killing microbes like bacteria, fungi and viruses.
Downsides: A Shallow Tray And No USB Adapter
During testing, I noted just a few downsides. First off, the water tray is relatively shallow, so if you ever lose power, your cat has access to only 60 ounces of water. Additionally, a USB wall adapter is not included, so you need to double-check that you have one on hand or purchase one separately.
Petkit Eversweet 3 Pro (UVC): Long-Term Testing Notes
I’ve kept using the Eversweet since testing, and it continues to run smoothly. Over the past few months, I’ve really come to appreciate how easy it is to clean, thanks to its wireless design. With other fountains I’ve owned, I’ve found myself tempted to put off cleaning, which partly defeats the purpose of using a fountain the first place. With this one, I’ve stayed on top of the routine maintenance.
Amazon
Cepheus 360 Ceramic
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Dimensions: 9.4 x 9.4 x 5 inches | Basin material: Ceramic | Drinking tray material: N/A | Capacity: 2.1L | Flow type: Submersible pump, multi-directional stream | Noise level: 39 decibels | Filter type: 2 layers (foam, activated carbon) | Filter life span: 2 to 4 weeks | Est. annual filter cost: $13 to $32 | Dishwasher safe: Yes (ceramic pieces only)
Best for:
- An aesthetically pleasing, hygienic option
- A heavy, durable, scratch-resistant model
- Cats prone to tampering with lightweight fountains
Skip if:
- You want a model that does more than just dispense water
- You want a motor that’s easier to clean
After plastic and stainless steel, ceramic is the third most common material for a cat fountain, as it’s attractive, hygienic and easy to clean. (Like stainless steel, it’s less likely to form scratches, which can harbor bacteria.) If you’re drawn to those qualities, this multi-tiered model has more than proven its durability in my year of putting it through its paces.
A Basic Design, But Its Heft Is Helpful
Like many non-plastic models, this fountain is pretty basic: It has an activated carbon filter that lasts between two and four weeks, holds around 2 liters of water, and dispenses water—nothing more. And as is typical for ceramic fountains, it also has some heft to it: When empty, this model weighs nearly 6 pounds, which can make it more difficult to refill. I recommend using a jug and pouring water into it rather than carrying the whole thing over to the sink.
If you have a cat with playful or destructive tendencies, though, you’ll appreciate the weight. My cat, Paulie, can be a troublemaker—he’s single-handedly deconstructed two fountains in his lifetime. With this ceramic model, he’s never even tried to move it around the floor.
Not only is ceramic attractive and durable, but it’s heavy, making it a great material for cats who like to play with their water bowl.
Amanda Arnold For Forbes
A Tricky Cleaning Process That Requires Pliers
What’s more, my year-old fountain is showing no signs of wear—it looks brand-new, especially right after it’s cleaned. But about that cleaning process: Though the two ceramic pieces require nothing more than a quick rinse, the motor is, frankly, a pain to wash. To open it, the brand recommends using pliers, which I’ve found to be a necessary tool.
Due to this difficulty, it can be tempting to neglect the motor during your weekly cleanings, though you’ll pay a price if you do. Every time I’ve put it off, my fountain has clogged, causing the bubbling water to turn into more of a sad trickle. (Thankfully, your cat still has access to the water.) Once you take it apart and clean its crevices, though, the fountain resumes bubbling in no time. Note that, like many models on this list, the Cepheus’ activated carbon filter needs to be replaced every two to four weeks.
Amazon
Giotohun Cat Fountain
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Dimensions: 7.3 x 7.3 x 4.5 inches | Basin material: BPA-free plastic | Drinking tray material: BPA-free plastic | Capacity: 2L | Flow type: Detachable pump with faucet, fountain | Noise level: 30 decibels | Filter type: 3 layers (pre-filter, high-density cotton, carbon) | Filter life span: 2 to 4 weeks | Est. annual filter cost: $8 to $26 | Dishwasher safe: No
Best for:
- Anyone looking for a no-frills model with an unfussy design
- Those shopping within a budget of under $25
- Cats who like to drink directly from the sink faucet
Skip if:
- Your cat likes to knock things over (this is very lightweight)
If you just want something simple, this inexpensive fountain from Giotohun is a reliable, no-frills option: Its faucet-like metal spout dispenses water just like a sink, emptying fresh H2O into a 2-liter tank below. Equally as important, “this is definitely my cat’s new favorite method of water intake,” our tester says.
A No-Frills, Foolproof Construction
With a dark, translucent plastic body and an unfussy design that’s made of just a handful of removable parts, the Giotohun is a breeze to disassemble, clean and put back together—just make sure you have a straw cleaner because a brush isn’t included.
Beyond that, this fountain is pretty basic—which isn’t necessarily a bad thing. It has a relatively standard multi-part filtration system, which includes an activated carbon filter, a high-density cotton layer and a sponge filter. To ensure your pet’s water stays clean, the brand recommends changing the carbon filter every two to four weeks.
Our tester’s cat, Sandy, quickly took to the Giotohun fountain.
Dawlat Chelby For Forbes
Minor Quibbles: Hard To See Buildup, And Not The Quietest
The Giotohun does have one non-essential feature: There’s a built-in LED light to help you see when water levels are running low and to help your pet drink in the dark. Even with the light, though, it can be difficult to spot dirt and grime on the fountain’s dark body, so just make sure you stay up on your regular cleanings (or check out the brand’s pink version).
One more potential downside: This fountain’s sink-like design makes more of a trickling noise than other models we’ve tested, though we don’t find it to be too disruptive.
Long-Term Testing Notes
Our tester says she has continued using the Giotohun after initial testing: “Sandy loves it!” The one big difference is that adding water is now “10 times easier.” She adds, “I realized instead of having to open the lid and make a watery mess every time, I can just pour more water in from the top and it’ll just be added to the cycle. Now, I only really need to pick up the machine when I clean it once every two weeks.”
A Different Version To Consider: If you prefer stainless steel for ease of cleaning but don’t to go above budget, Giotohun also makes a corded stainless steel cat water fountain that’s currently $20. Aside from having a dishwasher-safe basin and lid, this version also has a 2.2-liter capacity (about a 7-ounce difference), a water-level window and an operational noise level of about 25 decibels (5 decibels less than the plastic version).
Amazon
Hapaw Cat Water Fountain
Forbes Vetted
Forbes Vetted ratings are based on thorough evaluations by our editorial team to help you choose the best products with confidence.
Dimensions: 10.8 x 8.2 x 8.2 inches | Basin material: BPA-free plastic | Drinking tray material: Stainless steel | Capacity: 3L (1.4L wastewater tank) | Flow type: Clean-water flush, non-circulating (elevated motor) | Noise level: 20 to 25 decibels | Filter type: Filterless (flush and wastewater separation) | Filter life span: N/A | Est. annual filter cost: N/A | Dishwasher safe: No (except stainless steel tray)
Best for:
- Fussy cats who prefer fresh running faucet water
- Owners who want to avoid ongoing filter costs or are worried about hygiene
- Pets or owners who are sensitive to sound or light sleepers
Skip if:
- You want a dishwasher-safe option
- You’re a budget-conscious owner who wants something more basic
Most traditional cat fountains rely on disposable cotton and/or carbon filter pads to to strain recirculated water, which can quickly turn slimy if you fall behind on the typical weekly maintenance they require. The Hapaw Smart Cat Water Fountain works differently: It has a filter-free design that uses two reservoirs to separate fresh water from used water.
How The Filterless Hapaw Cat Fountain Works
Instead of using a submerged motor to circulate water through a filter, the dual-tank Hapaw uses a “flush and refresh” design to totally isolate wastewater—removing the need for a filter altogether. Specifically, fresh water pumps up from the 3-liter clean reservoir and trickles down into a shallow pool in the stainless steel drinking tray.
This pool of used water and debris automatically gets flushed into a separate 1.35-liter wastewater reservoir in regular increments throughout the day (you can set these intervals through the app if you wish). You can also choose between two flow settings: a continuous stream when plugged into AC power, or an energy-saving motion-sensor mode powered by the internal battery (this mode also works when plugged in).
Ideal For Fussy Felines And Multi-Cat Households
During testing, the Hapaw’s design proved to be a game-changer for one owner’s notoriously picky 8-year-old feline, who had previously shunned three different traditional filtered models, all with a faucet-style dispenser (the only other places he drinks from is her bathroom tap). “The Hapaw was the first one that he drank from. And he enjoys drinking from it, I think, because he stays there for several minutes at a time drinking and occasionally pawing at the pool of water,” says his owner.
Plus, the Hapaw’s two drinking options give cats a choice between sipping directly from the mini fountain stream or lapping from the shallow pool, making it a hit in multi-cat testing households as well. We’ve seen the Hapaw work successfully in both a two-kitten household and another home with two 8-year-old cats.
One picky feline who had previously shunned three other traditional filtered models enjoys drinking from the Hapaw.
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Features App Control, Easy Cleaning And Whisper-Quiet Operation
The fountain pairs to a mobile app via Wi-Fi, allowing you to check remaining clean water levels, adjust automatic flush intervals (from 24 to 48 hours) and monitor the wastewater reservoir from your phone.
The Hapaw’s parts are magnetized, so they snap apart easily, which our tester says makes soap-and-water hand washing simple (just be sure to lift the unit from the base when moving it around). She adds that the quiet operation of about 20 decibels (akin to a distant, faint whisper) is a bonus, since the fountain is located in the living room where her roommates like to work and watch TV.
Other Cat Water Fountains We Tested
We’ve tested a lot of cat water fountains over the past two years, including a few models that we think are worth considering and others that didn’t impress us quite as much.
Cat Water Fountains We Recommend
- Catit Flower Fountain: Even if you’ve never shopped for a cat water fountain before, chances are you’re familiar with this longtime best-selling pick. Multiple staffers have used this basic fountain, which is quiet and easy to assemble and clean; it’d be a solid option for budget-minded shoppers who aren’t drawn to the Giotohun Cat Water Fountain.
- Petkit Eversweet Solo 2: This plastic model is a lower tech alternative to the Petkit Eversweet 3 Pro: Though it holds 0.65 more liters, it doesn’t have a stainless steel container or a pump equipped with UVC light to help kill bacteria. Even without those features, this model really impressed our tester with its ultra-quiet operation, compact design and useful app that notifies you when water levels are low. If you like the look of the Eversweet 3 Pro but don’t want to spend $80, this version is currently about $35 less.
One of feline testers caught in the act of drinking from the Petkit Eversweet Solo 2.
Kim Peiffer For Forbes
- Petkit Eversweet Solo SE Fountain Pump: This model used to be our top pick overall, thanks to its quiet operation and wireless pump design, but according to the brand, it’s being discontinued. It’s still available at Amazon and at other retailers, and we still believe it’s a good option worth the investment, especially if it’s on sale.
- Petlibro Dockstream RFID Smart Fountain: What sets this model apart from the rest is its ability to track multiple cats’ drinking habits. Your pets, though, will need to wear the included collars to help the fountain distinguish between them. Because many vets are against putting collars on cats, especially if they aren’t breakaway (and these are not), we’re somewhat hesitant to recommend this model. That said, this fountain could be extremely valuable if you have multiple cats, particularly if one or more has an ailment like chronic kidney disease (though we’d advise checking in with your vet first).
We think the Petlibro Dockstream RFID Smart Fountain is a great fountain—though you should check with your veterinarian before using the RFID collars.
Rebecca Isaacs For Forbes
- Rellaty Stainless Steel Fountain: This was our original pick for Best Stainless Steel Cat Water Fountain, earning a rating of 4.3 out of 5 stars. “It’s sleek, holds a good amount of water and doesn’t make a lot of noise,” reports one tester who put it through its paces for over a year. It also had the largest capacity of all the fountains we tested at 3.2 liters. However, its stock availability is sporadic, and more often than not, it’s unavailable to buy online. (It’s currently on stock at the time of this writing, however.)
Cat Water Fountains We Don’t Recommend
- Veken Automatic Pet Fountain: While our tester (and her three cats) like the Veken’s generous 2.8-liter capacity, wide drinking area, sturdiness and minimalist aesthetic, it faltered in two other aspects: For one, it’s tricky to transport when filled (it gets quite heavy and the matte plastic is slippery to hold); secondly, its filtration wasn’t as effective as our top recommendations.
- Cat Mate 3-Level Pet Fountain: Not only did we find this fountain somewhat difficult to set up, but our tester also struggled to get it to power up a few times. It’s also relatively lightweight—which is great when you’re refilling it but not so great if you have cats who like to move the fountain around.
- Petlibro Capsule Water Fountain: While this model is sturdy and easy to clean, our tester found it to be somewhat loud, plus the filter wasn’t the most effective at capturing debris.
- Petsafe Drinkwell Pagoda Fountain: A lot of pet owners like this ceramic, pagoda-style fountain, but we found it to be loud—so loud, one of our testers had to unplug it at night because it was making so much noise.
- Petsafe Drinkwell Platinum Fountain: While one of our testers thought this was a solid large-capacity fountain that would make sense in multi-cat homes, another tester had big issues with it: They reported that on top of being bulky, the fountain leaked and was frustrating to refill.
How We Tested The Best Cat Water Fountains
Finding the best cat water fountains involved in-depth research, rigorous testing and thorough analysis of each chosen model.
Research And Initial Selection
We identified 17 models from trusted brands in the pet space, such as Petkit, Petlibro and Pioneer Pet. This involved:
- Consumer reviews: We read through dozens of customer reviews on popular pet e-retailers like Chewy, Amazon and Petco.
- Pet subreddits: We also browsed pet-specific subreddits, where we found plenty of cat owners speaking passionately about all their favorite (and least favorite) products.
Testing Panel And Process
We landed on 17 models worth trying out between nine of our cat-owning testers and their 15 felines. Some of our testers have been using certain models for over a year now.
Hands-On Testing And Evaluation Criteria
Our panelists tested and evaluated each device based on the following key criteria:
- Setup: Upon receiving each device, testers unboxed the fountain, read through the instruction manual and assembled the unit, noting whether setup was easy or complicated.
- Design and durability: Our testers evaluated the overall design of each fountain, including the quality of the materials used, the number of water access points, cord length, water capacity and any helpful extra features like a wireless build, carrying handles, USB plugs and viewing windows. They also observed how well each fountain stood up to cats’ pawing and how well each blended in with testers’ respective decor.
- Performance: While running the models, testers paid close attention to how well water flowed through device, the noise level during operation (especially if the model is marketed as being quiet), any special water flow options (like bubbling or multiple pools) and any additional features or settings.
- Cleaning and maintenance: Our testers determined how easy each fountain was to clean, from deconstruction to handwashing. They also noted whether the parts were dishwasher-safe and whether cleaning brushes were included. They assessed how easily dirt came off the filters and the duration of their lifespan.
- Cat responsiveness: Perhaps most importantly, we observed how quickly our cats responded to each fountain.
What To Look For In A Cat Water Fountain
Could your cat use some help in the hydration department? Here are the factors to consider if you’re torn between models.
Material
Cat fountains are typically made from BPA-free plastic, ceramic, stainless steel or a combination of those materials. Many of today’s more technologically advanced fountains are constructed from plastic, which is lightweight and affordable. That said, the material “can scratch easily, which might harbor bacteria,” says Dr. Lisa Lippman, director of virtual medicine at Bond Vet.
Additionally, “some cats have sensitivities and will react to plastic in the form of skin irritations or gastrointestinal disturbances,” says Dr. Rebecca Shumaker, DVM, founder of Monarch Veterinary Services. Stainless steel—a favorite material of vets—is comparatively easier to clean and more durable, plus it’s less likely to cause allergies. Ceramic is another great option, as it’s attractive and hygienic, though it’s breakable.
Design
You’ll encounter plenty of design options when shopping for a cat water fountain: Some have sink-like faucets that water streams out of, while others push water that bubbles up through a single hole. While these styles offer similar benefits, some cats prefer one kind of fountain over another.
You’ll encounter plenty of design options when shopping for a cat water fountain. Some, like the Hapaw, push water that bubbles up through a single hole.
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Also, when shopping for a fountain, it’s smart to consider each model’s weight—particularly if your cat has especially playful or destructive tendencies. The heavier the fountain, the less likely your cat is able to move it around the floor, leaving a wet trail—or worse, a deconstructed fountain—in its wake.
Capacity
Most cat fountains can hold anywhere from 2 to 3 liters of water, which is appropriate for the majority of households. If you have multiple cats, though, you might want a larger model so you’re not stuck constantly refilling the fountain. That said, you really should change the water every few days to ensure it stays fresh, regardless of its size. Just like humans, cats don’t like to drink dirty water.
Ease Of Cleaning
If you invest in a cat fountain and then neglect to regularly clean it, you’re pretty much defeating the purpose of having one in the first place. “Regularly cleaning the fountain prevents bacteria, mold and slime from building up,” says Lippman—and not only do slimy fountains tend to clog, but cats aren’t likely to drink dirty water. Therefore, it’s essential to pick a fountain that you can actually see yourself washing once a week, which is the frequency most vets recommend.
If you don’t trust yourself to keep up with this, look for models made with few pieces (bonus if some of those are dishwasher-safe). When thinking about maintenance, it’s also important to consider the fountain’s filter lifespan, as well as the cost of replacement filters.
Additional Features
Cat water fountains have become significantly more advanced over the past few years. These days, you can find models that track how often your cat drinks, for example, or that use UV light to kill bacteria. While these additional features can be valuable, just keep in mind that they typically raise the overall price of the model.
Many premium fountains (like the Petkit Eversweet Solo SE) come with a wireless pump, which make for an easier cleaning experience.
Margaret Badore For Forbes
Why Trust Forbes Vetted
Forbes Vetted’s home and kitchen team maintains a vast library of thoroughly researched and expert-backed pet content. In particular, we’ve covered an array of cat content, including self-cleaning litter boxes and vet-approved cat food.
- The author of this article is former senior home and kitchen editor Amanda Arnold, a cat owner who often draws inspiration from her go-to product tester, her cat Paulie.
- Managing editor Emmy Favilla, who oversaw the reporting of this story, is Forbes Vetted’s resident pet expert, as well as an avid animal rescuer and a proud cat parent.
- We regularly check this story for product stock and accuracy, as well as to refresh it with any new insights from long-term testing. It was last updated in August 2026 by pets writer Fran Sales, whose cat, Lil Sir, was one of the testers for this story.
Our Experts
- Dr. Francisco DiPolo, DVM, a veterinarian with over 20 years’ experience and the owner of Worth Street Veterinary Center in New York City
- Dr. Lisa Lippman, DVM, a New York-based veterinarian and director of virtual medicine at Bond Vet
- Dr. Rebecca Shumaker, DVM, a veterinarian with 20 years’ experience and the founder of Monarch Veterinary Services in Greenwich, Connecticut











