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Top 10June 2025

Best Water Fountain For Cats Without Filter

We made a list of the top 10 Water Fountain For Cats Without Filter based on verified reviews, popularity and other factors which we summarized for you in this list.

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Cordless Cat Water Fountain for Drinking - 4L No Pump Easy to Clean, 4000mAh Battery Operated Pet Water Fountain for Cats Indoor with 6 Pack Filter, Stainless Steel Tray & Low Water/Power Remind

Cordless Cat Water Fountain for Drinking - 4L No Pump Easy to Clean, 4000mAh Battery Operated Pet Water Fountain for Cats Indoor with 6 Pack Filter, Stainless Steel Tray & Low Water/Power Remind

✓【Pump-Free Innovative Design】Say goodbye to traditional cat water fountain hassles! Our revolutionary brushless motor paired with vacuum technology eliminates the clog-prone pump structure. No more disassembling sticky parts—your cat enjoys fresh flowing water from this indoor water fountain for cats anytime, while you’re free from maintenance headaches
✓【Easy to Clean】Our cat water fountain features a simple design with just three main parts. It disassembles effortlessly and can be rinsed directly, making cleaning quick and hassle-free. Note: Control module can be rinsed directly, but do not submerge it in water
✓【45-Day Cordless Battery Life】No more searching for power outlets! This cordless cat water fountain features a 4000mAh battery, running cordlessly for over 6 weeks. The battery-operated cat water fountain design prevents chewing risks and allows flexible placement. A smart tri-color LED tracks water level, battery, and filter statu
✓【Smart Dual Water Modes】One-touch switching on this automatic water dispenser for cats: Motion-Sensing Mode (activates within 80cm) sparks playfulness, while Circulation Mode (refreshes every 15 minutes) keeps water clean. Ideal for all cats, from kittens to seniors
✓【4L XL Capacity + 304 Stainless Steel】Perfect for multi-cat homes, this pet water fountain holds 4L of water (1 week’s supply). The food-grade 304 stainless steel tray ensures durability and safety in every sip
✓【5-Stage Advanced Filtration】Our cat fountain uses 5-layer purification: Activated Carbon, Ion Resin, Maifan Stone, Non-Woven Fabric, and High-Density Sponge
✓【Smart Filter Replacement Reminder】This water fountain for cats alerts you via LED when it’s time to replace the filter (search "B0DXV9FC5Z"). Keep every drop safe effortlessly

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Cat Water Fountain Stainless Steel: Pet Fountains for Cats/Dog Indoor Automatic Waterer Bowls for Drinking Small Animal Water Dispenser Metal Pets Watering Faucet Bottle Auto Kitty Watering Supplies

Cat Water Fountain Stainless Steel: Pet Fountains for Cats/Dog Indoor Automatic Waterer Bowls for Drinking Small Animal Water Dispenser Metal Pets Watering Faucet Bottle Auto Kitty Watering Supplies

✓【304 Stainless Steel Material】 The whole cat water dispenser is made of stainless steel in one piece, the cat water bowl has no seams and will not retain impurities to harbor bacteria. The metal material of the automatic cat water fountain is more durable than plastic, not easy to fall and crack, can withstand high temperature sterilization and cleaning, bringing healthier water bowls fountain to cats.
✓【24-Hour Fountain Running Water】This cat waterfall fountain indoor with metal faucet, uninterrupted running water is more likely to attract the attention of animals, making cats love drinking water more. This kitty spout cat water fountain driven water circulation through the water pump filtration, so that the water is fresher, better taste, can better maintain the health of cats.
✓【74oz with Window】 Small body with large capacity.This mini water dish for cats can store 2.2L of water at a time, even if you go out a week, you don't need to worry about your cat drinking water. This pets running water bowl with window, you can quickly know the amount of water and refill it, no need to open the lid.
✓【3 Activated Carbon Filters Replacement】Our auto drinking fountain for small dogs comes with a filter made of activated carbon, resin, and cotton layer. It can isolate the cat litter and hair brought in by pets and filter and soften the water. Let your pets drink clean and healthy water.
✓【5V Mute Pump】 This indoor water fountain uses a 5V low voltage mute pump to make the water flow quietly, and you don't have to worry about making noise to scare cats and electricity problems even if it runs for a long time. This water bowl for cats no spilling with metal faucet, the water source will not splash and overflow, reducing cleaning problems. We recommend deep cleaning the water pump and changing the filter every 3-4 weeks.

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Wireless Cat Water Fountain Cordless: Battery Operated Cat Fountain - 108oz/3.2L Automatic Pet Water Dispenser Rechargeable Drinking Fountains for Cats Indoor with Motion Sensor Multiple Cats and Dogs

Wireless Cat Water Fountain Cordless: Battery Operated Cat Fountain - 108oz/3.2L Automatic Pet Water Dispenser Rechargeable Drinking Fountains for Cats Indoor with Motion Sensor Multiple Cats and Dogs

✓Wireless, Flexible Placement: Say goodbye to the clutter of tangled wires and enjoy the freedom of placing the VKIMISS cordless cat water fountain anywhere in your home. This cat drinking fountain ensures your beloved cats have access to fresh water at all times, while also preventing the safety hazards of pets chewing on wires
✓Stainless Steel Drinking Tray: The battery water fountain for cats comes with a stainless steel water tray and plastic bucket that is not only durable and not easily damaged, but can also be sterilized at high temperatures. This means you can provide your cats with a safer and more hygienic to drink option that helps protect their health and reduce health issues caused by water quality problems
✓Long-lasting Battery: The battery operated cat water fountain comes with a powerful 4000mAh rechargeable built-in battery that can continuously supply fresh, clean water for up to 45 days on a single full charge in timer mode. Cat water fountain cordless is not only convenient for daily use, but also ensures that your cat stays hydrated while you are at work or on a short trip, giving pet owners peace of mind
✓3 Water Flowing Modes: The cat water fountain wireless offers three different water flow modes to suit your cat's different preferences: Sensor Mode, Timed Mode, and Continuous Mode. The different modes of the cat water dispenser allow you to customize the best drinking experience for your pet and promote healthier hydration habits
✓Circulation layered filtration: Kitten water fountain uses upgraded VKIMISS filter, which increases the use of filtration materials to provide excellent water purification. The circulation filtration system for can provide pure, fresh water for your furry friends
✓Easy to clean and maintain: The detachable design of the cordless cat waterer makes cleaning a breeze. The wireless water pump can be effortlessly removed for a thorough cleaning of the interior without worrying about tangled wires. (Important note: The cat waterer's battery is not waterproof, so it must be removed before cleaning)

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Cat Water Fountain Stainless Steel: 74oz/2.2L Cat Fountain for Drinking - Pet Water Fountain for Cats Inside - Quiet Cats Water Bowl Dispenser - Kitty Drinking Fountains - for Pets& Small Animals

Cat Water Fountain Stainless Steel: 74oz/2.2L Cat Fountain for Drinking - Pet Water Fountain for Cats Inside - Quiet Cats Water Bowl Dispenser - Kitty Drinking Fountains - for Pets& Small Animals

✓【GIOTOHUN Is Trustworthy】 "Making the lives of pets and owners smarter" is the philosophy of the GIOTOHUN brand. Our products allow your pet to get enough water while saving you time. If you have to go out, you don't have to worry about your pet being thirstyh.The cat water fountain has 2.2L (74oz), the cat water fountain filled with water can provide your pet with 5-7 days of drinking water.
✓【Drinking Fun】 GIOTOHUN's cat fountain is available in both faucet running water and fountain running water models. The simulated faucet running water design will entice your furry friends at home to drink cleaner water with the cat fountain. For shorter furry friends, you can use the fountain mode to better care for their spines. GIOTOHUN's cat fountain meets the different needs of pets.
✓【Drink With Peace Of Mind】 The stainless steel cat water fountain is made of SUS 304 stainless steel for sturdy, rust-resistant construction, safety and durability. In addition, the stainless steel is easy to clean and promotes a clean water source, ensuring that your pet receives a clean and healthy water source.
✓【Good Dreams】 The new upgraded water pump reduces the noise so you can sleep peacefully even if pet water fountain is in your bedroom. Its sound (<25dB) is less than a whisper. It is also a 0.8W low power consumption water pump, which is very energy efficient and environmentally friendly. We recommend cleaning the water pump every 2 weeks to prevent it from getting clogged with cat hair.
✓【Enjoy Every Sip Of Fresh Water】 This water fountains for cats indoor has a 4-stage filtration system to consistently provide your pet with fresh, healthy water. 1.Activated carbon removes bad taste and odor 2.Ion exchange resin could soften the tap water 3.The non-woven fabric captures cats' hair and impurities 4.The high-density sponge of pump helps remove fine particles(Please search “B0DFMBP2BJ” to buy the official cartridge.
✓【Warm Tips】 This cat fountains for drinking can be assembled and disassembled in minutes, making maintenance a breeze. If you need replacement parts, you can buy them at the GIOTOHUN store.（We recommend replacing the filter every two weeks）

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20% Discount

DownyPaws Cat Water Fountain Cordless, 84oz/2.5L Fursink Wireless Pet Water Fountains for Cats Indoor, Battery Operated Cat Drinking Fountain with Motion Sensor, Ultra Quiet Pump, BPA-Free, Black

DownyPaws Cat Water Fountain Cordless, 84oz/2.5L Fursink Wireless Pet Water Fountains for Cats Indoor, Battery Operated Cat Drinking Fountain with Motion Sensor, Ultra Quiet Pump, BPA-Free, Black

✓A Stand-alone Water Fountain For Your Cat-DownyPaws battery operated cat water fountain, with no attached cord, giving you more freedom to set it up wherever your pets prefer, like their playrooms, your kitchen, bathroom, windowsill, or beyond; Encouraging your furbabies to drink more water. Moreover, there are no wires to trip over or get chewed on by those little mischief-makers. Safer hydration without any worries
✓Superb Battery Life - With a built-in 4,000mAh rechargeable battery, the DownyPaws cordless cat fountain provides up to 30 days of fresh and clean water to your pets. Rest assured even during power outages or short trips. It's also super easy to charge thanks to the detachable design of the battery section, which is a self-contained unit that you can take apart to easily recharge
✓Drinking Made Fun - DownyPaws wireless cat fountain delivers a simulated faucet stream, in addition, in Motion activated Mode, the water runs when cats approach(within 5ft/1.5m and 120 angle degree), which perfectly simulates cats turning on the faucet on their own, greatly stimulating their interest in drinking. Meanwhile, you can also switch to Timed Mode that releases water every 15 minutes for 20 seconds. Dual water modes are optional, meeting different needs
✓Cleaning Is A Breeze - DownyPaws cat water fountain wireless is BPA-free and helps prevent pet acne. All parts are easy to assemble and disassemble, makes it super easy to clean every corner without hassle. NOTE: For the spout cleaning, rinse only, don't immerse the battery compartment in water
✓Enjoy Every Sip of Fresh Water - The 5-level filtration system continuously provides fresh and healthy water to your pets. 1.Activated carbon removes bad taste and odor 2.Ion exchange resin could soften the tap water 3.Medical stone removes heavy metals and releases trace elements 4.Non-woven fabric could filter hair and impurities 5.The high-density sponge of pump helps remove fine particles

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25% Discount

Veken 95oz/2.8L Pet Fountain, Automatic Cat Water Fountain Dog Water Dispenser with Replacement Filters for Cats, Dogs, Multiple Pets (Grey, Plastic)

Veken 95oz/2.8L Pet Fountain, Automatic Cat Water Fountain Dog Water Dispenser with Replacement Filters for Cats, Dogs, Multiple Pets (Grey, Plastic)

✓Award-winning product: Veken is proud to be a 2023 Category Winner of the Pet Innovation Awards, an honor given to only the most forward-thinking products within the rapidly expanding Pet industry.
✓High-quality: Made of food grade materials, this drinking fountain is BPA free, durable, and easy to operate and clean. The water-level window and blue LED light attract pets and make monitoring water levels simple. There is a switch on the wire to control the light so you could easily turn it on or off.
✓Two flow designs: The Veken Pet Fountain has 2 modes: flower waterfall (faucet drinking) and the gentle fountain. The water streaming down the petals of the flower on the fountain will draw your pets attention and encourage animals to drink more often.
✓5 stages filtration system: In addition to keeping water fresh via circulation, the 5 stages system, including silver and coconut shell activated carbon, along with a unique composite scale inhibitor, keeps water better tasting and safer for pets.
✓Ultra-quiet pump: This water fountain uses an ultra-quiet, low-energy pump designed for long-term use. To maintain smooth operation, clean the pump and replace filters every 2-3 weeks. With regular care, the pump can last up to 1.5-2 years.

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Potaroma Smart Wireless Pet Water Fountain, No Filter, 3.5L Large Capacity, Rechargeable Automatic Water Dispenser for Cats and Small Dogs, Wastewater Separation Always Fresh Water

Potaroma Smart Wireless Pet Water Fountain, No Filter, 3.5L Large Capacity, Rechargeable Automatic Water Dispenser for Cats and Small Dogs, Wastewater Separation Always Fresh Water

✓Revolutionary Self-Refill Design - Keep your cat and pet hydrated with fresh, clean water every time! This automatic water fountain discards slimy, stagnant water and refills the bowl with only fresh water, ensuring your pets enjoy a hygienic and refreshing drink—ideal for cats, kittens, and all small pets.
✓No Filters, No Ongoing Costs - Say goodbye to messy filters and expensive replacements! This innovative pet fountain is designed for hassle-free maintenance, making it a necessity for pet owners seeking a cost-effective and clean hydration solution.
✓Hygienic Dual-Tank System for Freshness - Designed with separate clean and wastewater tanks, this fountain keeps every sip fresh. Easy to clean and maintain, it’s a must-have essential for your kitty, cat, and other pets.
✓Cordless Convenience with 180-Day Battery Life - Powered by a Type-C rechargeable battery, this cordless water fountain offers up to 180 days of operation per charge. Flexibly place it in any room—be it the living room, bedroom, or balcony.
✓Maximum 3500ML Capacity for Worry-Free Travel - This smart water dispenser features a large 3500ML clean water tank, meeting your pet's drinking needs for 3–9 days. Whether you’re at home or away, your furry friends will stay hydrated without the need for constant refills. We recommend adding only 3L water to prevent accidental spills.
✓Almost-Quiet Operation for Peaceful Hydration- This pet water fountain is almost silent for indoor use. It allows your pets to drink in comfort while you enjoy almost undisturbed relaxation—even during nighttime. But please be aware that there will be a sound of 40-50 dB for a a few seconds during water change. Please consider this before purchasing.

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Cat Water Fountain: Dog Bowl Fountains - Automatic Pet Dispenser - Dogs Drinking Waterer Bowls Indoor - Auto Watering Dish Supplies - Easy Cleaning Animal Machine - Quiet 67oz/2L Kitty Drink Fountain

Cat Water Fountain: Dog Bowl Fountains - Automatic Pet Dispenser - Dogs Drinking Waterer Bowls Indoor - Auto Watering Dish Supplies - Easy Cleaning Animal Machine - Quiet 67oz/2L Kitty Drink Fountain

✓【2L Capacity, Removable And Easy To Clean Parts】 The cat water fountain has 2L (64oz), so you don't need to refill it frequently. A cat water fountain filled with water can provide your pet with 4-6 days of drinking water. The cat water fountain has a detachable design and its parts are removable, which is very convenient for you to replace or clean.
✓【Triple Filtration System】 Pet water fountain adopt a triple filtration system, including activated carbon, high-density cotton layer and sponge filter. This can effectively filter impurities, remove odors, soften the water and extend the life of the pump. It is best if you can change the carbon filter every 2-4 weeks. This will provide your pet with cleaner, fresher, oxygen-rich water.
✓【Built-In Led Light】 The cat fountain is designed with a translucent water tank and a built-in LED light. You can check the remaining amount of the cat fountain at any time, without having to frequently open the cat water fountain. At the same time, the built-in LED light can glow in the dark, your cat can find the water fountain faster.
✓【Ultra-Quiet Energy-Saving Water Pump】 The water pump of the cat water dispenser can operate ultra-quietly (≤30dB), allowing you and your pet to enjoy a quiet sleep. At the same time, it is a 1.5W low-power pump. It consumes only 1 degree of electricity a month, which is very energy efficient and environmentally friendly. For the health of your pet, clean the pump every 2-4 weeks is better.
✓【Flowing Living Water】 This water fountain for cats inside has two water flow modes: faucet mode and fountain mode. They can meet the different needs of pets. This water fountain for cats inside can simulate the sound of water flowing from faucets and fountains. This not only encourages cats to drink more water, but also has a beneficial effect on your pet's kidney health.
✓【After-Sales Service】 If you have any problem, you can contact us for replacement. If you need more parts, you can buy them in our store. (Note: In order to remove the toner, the filter needs to be soaked in water for 3-5 minutes during the first use. )

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GOYJOY Smart Pet Water Fountain,Filterless Cat Water Fountain No Filter,3L/102oz Ultra Silent Cat Fountain,Sewage Separation & Always Fresh Water(Includes A Silicone Food Mat)

GOYJOY Smart Pet Water Fountain,Filterless Cat Water Fountain No Filter,3L/102oz Ultra Silent Cat Fountain,Sewage Separation & Always Fresh Water(Includes A Silicone Food Mat)

✓【Clean&Wastewater Separation Design-Pet Drink More Water】Unlike water circulating pet fountain,our this smart pet water fountain no filter has the unique patent design of clean water tank,dirty water tank and water bowl separation.No circulating sewage water,regularly supply fresh water,tipping wastewater that contains fur and food residues.Your pets will start to drink more water,it is good for them.
✓【No Filters Cost and Hassle】Compared to most pet water fountains,smart pet water fountain no need filters,you don’t have to keep buying expensive filters or replacement it regularly.Save a large cost and worry free pets drink dirty water when long time don’t replace filters.Filterless cat water fountain automatically provides fresh water at regular time,ensure that every sip of water your furry friends drink is fresh.Made of BPA free food grade material,good for pets.
✓【Large Capacity&180 Days of Battery Life】With a 3L/102oz capacity,you don't have to refill it frequently. Perfect for cats,multi cats or small dogs,keep pets well-hydrated when you go out.Powered by 2000mAh built-in rechargeable battery,the cat water fountain filterless provides up to 180 days of battery life.Your pets can enjoy fresh,clean water anywhere they want without worrying about power outlets or cords,offering great flexibility.
✓【Easy to Assemble and Clean】Designed with a snap on structure,filterless pet water fountain can be assembled and disassembly in seconds.Touch electronic screen design,easy to set the time and volume of water supply and replacement according to your pets’ preferences.The cat water fountain filterless regularly tipping wastewater from the bowl and removing fur and impurities,ensure every sip is fresh and clean.Just need to clean the water bowl,it can be disassembly for cleaning in seconds.
✓【Pay Attention】1.Pay Attention:The silicone mat is in the gap between the small inner box and the outer box (on the left or right).Please check carefully!2.Lights on the screen won't keep stay on.After setting up the screen,the light will go out after 10 seconds,but device will work normally.3.Please switch the button that near the charging port to "ON" setting before charging,otherwise the charge won't work.(Flashing blue light: Charging; Flashing green light:Fully charging)
✓【Equipped With a Silicone Mat】Our pet food mats are made of premium food-grade silicone.Effectively preventing pets from eating food that has been soiled by the floor.Also it is waterproof and that water can be contained to the topside of mats,prevent water from seeping into the floor and causing damage.Easy to clean and conveniently carried,great for travel.Pay Attention:The silicone mat is in the gap between the small inner box and the outer box (on the left or right).Please check carefully!
✓【Warm Tips】The smart cat water fountain is perfect for pets using.Water and electricity are separated, don’t have to worry about getting the battery part wet.We also provide a 30-day return policy and a 2-year guarantee.If you have any issues with the smart water fountain cat,please contact us anytime for assistance,and we will respond within 12 hours.

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AIERSA Smart Pet Water Fountain, Automatic Pet Water Fountain No Filter Needed, Filterless Cat Water Fountain, Self-Cleaning Cat Water Fountain Without Filter, Rechargeable Water Dispenser for Cats

AIERSA Smart Pet Water Fountain, Automatic Pet Water Fountain No Filter Needed, Filterless Cat Water Fountain, Self-Cleaning Cat Water Fountain Without Filter, Rechargeable Water Dispenser for Cats

✓Smart Cleaning for Your Cat's Health:Before each dispensing cycle, the automatic cleaning system directs dirty water into a waste tank, ensuring the bowl always contains clean water. This isn't just about water quality; it's about safeguarding your cat's health. For those picky cats, this smart cat water fountain provides consistently fresh water, encouraging them to stay hydrated
✓Personalized Settings to Meet Your Cat's Needs:Every cat has its own drinking preferences, and this cat water fountain allows you to customize the amount of water dispensed and the interval between cycles according to your cat's habits. Whether your cat prefers frequent small sips or larger drinks less often, you can find the perfect setting. This personalized care helps your cat develop healthy drinking habits and shows you understand their unique needs
✓Quiet Operation for a Calm Drinking Experience:We understand how sensitive our feline friends are to noise, which is why we've incorporated silent pump technology. This filterless cat water fountain operates with barely a whisper, ensuring it doesn't startle your cat. It provides a peaceful drinking environment, allowing your cat to relax and enjoy every sip. In a quiet setting, your cat can drink with comfort, a thoughtful consideration for their delicate hearing
✓Long-Lasting Battery Life for Peace of Mind:Picture this: your feline friend enjoying a constant supply of fresh water for up to 6 months without the hassle of constant recharging. This rechargeable cat water fountain extended battery life of up to 180 days is a lifesaver for busy pet parents and frequent travelers. It ensures your kitty has access to clean water, even when you're away
✓Smart Indicators for hassle-free Monitoring:When the water tank is low or the waste tank is full, indicator lights will alert you in time. This thoughtful design means you don't have to constantly check the water levels, avoiding the hassle of leaks or water shortages. You can go about your busy life, knowing your cat's water needs are always met
✓Easy-to-Clean Design for Hygiene:The detachable water tank, waste tank, and drinking bowl make cleaning a breeze. Regular cleaning is quick and easy, ensuring the cat water fountain without filter stays hygienic. In just a few minutes, you can ensure your cat drinks clean, sanitary water, a simple yet effective promise to their health.

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