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What Experts Say
“I highly recommend the KittySpout water fountain for its ease of use, my cats using it right away, the quietness of the unit and how easy it was to put together and clean compared to other water fountains.”
Dr. KatieDVM and Vet Consultant to KittySpout
“In my 6 years of being a vet, I’ve seen the difference that quality products can make in a cat’s long-term health. These stand out not just for their thoughtful design, but for how well they align with what we recommend in clinical care — from hydration to enrichment. It’s refreshing to find a brand that truly understands feline needs. I recommend them wholeheartedly to my clients.”
Dr. Alex CroweDVM and Vet Consultant to KittySpout
“KittySpout products are well made, well researched and offer a good way to help your cat’s overall health and well-being. I highly recommend their stainless steel water fountain as a veterinarian.”
Dr. Anna Maria WolfMA VetMB and Vet Consultant to KittySpout
KittySpout™ 4L 2.0 Stainless Steel Cat Water Fountain
Health And Happiness Cat Kit
- Proven to help your cat drink 3x more water
- Stainless steel blocks 99% of bacteria
- Super quiet & cleans in less than 5 minutes
- Reduces the risk of kidney issues & UTIs
Secure checkout
- Refills ship every 4 weeks
- Change or cancel anytime
- Free shipping
What's in the box?
- 1 × 4L 2.0 Fountain
- 2-month filter supply
- Power adapter for your region
- Instruction manual
How the filters work
KittySpout™ uses a 3-layer active carbon filtration system designed to keep your cat’s water clean, fresh, and drinkable all day.
Each filter combines high-density activated carbon, ion-exchange media, and fine mechanical filtration to target common tap-water contaminants:
- Removes up to 99.9% of chlorine, which affects taste and can irritate sensitive digestive systems
- Eliminates 95–98% of heavy metals like lead and copper that build up in the body over time
- Filters 90–95% of pharmaceutical residues commonly found in municipal water
- Traps hair, debris, and sediment before they reach your cat’s bowl
Because water is filtered continuously as it circulates, it stays cleaner throughout the day, not just right after a refill.
To keep filtration effective, filters should be replaced regularly. With a subscription, fresh filters are delivered automatically based on your selected schedule, so your cat always has clean water without you having to remember. You can pause or cancel anytime.
Specifications
- Material: 304 Food-Grade Stainless Steel, BPA-free
- Capacity: 4.0 L
- Power: Corded / AC Powered
- Pump noise: Less than 20 dB
- Filtration: 3-Layer Filtration System (Activated Carbon, Ion-Exchange Media, Fine Mechanical Filtration)
- Replace filter: every 4 weeks
- Water level indicator
- Dishwasher safe
- Dimensions (L × W × H): 8.85 × 4.13 × 3.47 in
- 304 Stainless Steel, built to last for years
- BPA-free, safe for cats
- Dishwasher safe
- Easy to clean
- 3-layer filtration system with activated carbon filter and pre-filter sponge
- Replace filters every 4 weeks
- 4L / 135 oz capacity, enough water for 12–13 days
- Water level indicators included
- Ultra-quiet pump (<20 dB), safe to run overnight without disturbing sleep
- Item dimensions (L x W x H): 8.85" x 4.13" x 3.47"
Shipping information
Due to high order volume, there may be a slight delay in dispatch. Rest assured, all orders ship within 24–48 hours. Depending on your location, delivery typically takes 5–12 business days.
We ship internationally, though a small number of remote islands are excluded. If your country appears at checkout, we ship there. All orders include free tracked international shipping at no additional cost.
Priority tracked shipping is also available and recommended for faster delivery and prioritized processing.
- Loved By 600k+ Cat Parents
- 365-Days Money-Back Guarantee
- Recommended By Vets
- Free Shipping
- 304 Stainless Steel
See What Proper Hydration Does for Cats
They start drinking more, playing more, and feeling better overall.
Science Doesn’t Lie
Hydration has a huge impact on a cat's health.
of Cats
Drink more water using the Kitty Spout Fountain
*based on customer feedback
of Cats
Face higher urinary health risks when daily water intake stays low
*based on customer feedback
1 in 3 Cats
Suffer from kidney diseases that are caused by poor hydration
*based on customer feedback
Why 600k+ Cat Parents Switched to KittySpout™
There’s no loud pumps, plastic buildup,or daily maintenance headaches.
Ultra-Quiet Operation
Low-noise pump keeps sensitive cats calm and drinking comfortably.
Stainless Steel Build
Prevents slime, odors, and feline acne caused by plastic bowls.
Cleans in Under 5 Minutes
Simple parts rinse fast or go straight into the dishwasher.
Vet-Recommended Hydration
Designed to support consistent drinking and long-term kidney health.
Long-Lasting Water Capacity
Less refilling, less monitoring, and fresher water throughout the day.
Faucet-Style Drinking Flow
Mimics the tap cats already prefer, encouraging natural, frequent hydration.
KittySpout vs Plastic Cat Fountains
Discover why cats prefer KittySpout over regular fountains
KittySpout 4L 2.0 Fountain
Plastic Fountains
The Easiest Way to Improve Your Cat’s Health & Happiness
VET-BACKED HEALTH INSIGHT
Reduces the Risk of Kidney Issues & UTIs
According to the Journal of Veterinary Internal Medicine, one of the most common cat health problems is chronic kidney disease due to poor hydration.
- Cats naturally drink more from flowing water
- Better hydration supports kidney and urinary health
- Designed to help prevent long-term hydration-related issues
WIDE, WHISKER-FRIENDLY DESIGN
Built to Eliminate Whisker Fatigue
Many bowls force a cat’s sensitive whiskers to press against the sides, which can cause discomfort and make them avoid drinking. KittySpout’s wide, shallow bowl lets cats drink without pressure, so they stay comfortable and drink longer.
- Wide drinking surface avoids whisker overload
- Reduces hesitation caused by narrow, deep bowls
- Encourages longer, more frequent drinking sessions
FAUCET-STYLE DRINKING FLOW
Triggers Natural Drinking Instincts
Cats instinctively prefer flowing water.In the wild, moving water was safer to drink than stagnant sources. That instinct is still hardwired into cats today, which is why they’re naturally drawn to running water.
- Mimics the tap cats already try to drink from
- Encourages repeat visits throughout the day
- Helps turn drinking into a consistent habit
LARGE, LOW-MAINTENANCE CAPACITY
Up to Two Weeks of Water Per Fill
A generous reservoir means fewer refills and less daily monitoring.
- Holds enough water for 12–13 days
- Ideal for busy schedules or short trips
- Keeps fresh water available at all times
Loved by Thousands of Cat Parents
Read through some reviews and see what cat parents are saying about KittySpout.
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So much better than our old fountain
We replaced our old plastic fountain with the KittySpout 2.0 and I’m very happy with the change. It feels much easier to maintain and the water stays fresh throughout the day. Both of my cats use it regularly.
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My cat took to it right away
I was worried my cat might ignore another fountain, but she started using the KittySpout the same day. The water flow is gentle, it runs quietly, and I really like how easy it is to refill and keep clean.
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Great fountain for two cats
We have two cats and both started using it almost immediately. The water flow is smooth, the fountain is easy to take apart for cleaning, and it’s been very convenient compared with constantly changing bowls of water.
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Finally drinking more water
My cat has never been very interested in a regular water bowl. Since setting up this fountain, I see her drinking several times throughout the day. I also like that the fountain looks clean and doesn’t take up much space.
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Quiet and easy to maintain
The fountain is much quieter than I expected. Setup was simple and cleaning doesn’t take long at all. My cat used to wait by the kitchen sink for running water, but now he goes straight to the KittySpout instead.
Frequently Asked Questions
Everything you need to know before (and after) you order.
How often should I change the filter?
Filters should be replaced every 2 weeks to keep the water clean and fresh. With a subscription, replacements are delivered automatically, so you never have to remember.
Is KittySpout safe for cats?
Yes. KittySpout is made from 304 food-grade stainless steel, is BPA-free, and is designed to reduce bacteria, slime, and mold commonly found in plastic bowls.
Will my cat actually drink more water?
Most cats naturally prefer flowing water. KittySpout’s faucet-style stream is designed to trigger that instinct, which is why 96% of cats drink more compared to still bowls.
Is the fountain noisy?
No. The ultra-quiet pump runs at under 25 dB, making it quieter than a whisper. Even sensitive or skittish cats won’t be disturbed.
Does KittySpout need to be plugged in?
Yes. This KittySpout is a corded fountain — it comes with a country-specific power adapter and needs to stay connected to a power outlet to keep the pump and filtration running.
Can I place it anywhere?
As long as it's within reach of a power outlet. Since it plugs in via the included adapter, pick a spot near an outlet where your cat likes to drink.
What if I have questions or need help?
Our support team is here for you. We respond to all inquiries in under 24 hours, and most messages are answered much sooner. If you’re unsure about setup, filters, or anything at all, don’t hesitate to reach out, we’re happy to help.
How hard is it to clean?
Cleaning takes under 5 minutes, or you can place the stainless-steel parts in the dishwasher. No tiny parts or hard-to-reach crevices.
How much water does it hold?
The 4L / 135 oz capacity provides enough water for 12–13 days, depending on your cat’s drinking habits.
Is KittySpout suitable for multiple cats?
Yes. The wide, whisker-friendly bowl and large capacity make it ideal for multi-cat households.
What if my cat doesn’t like it?
You’re covered by our 365-day money-back guarantee. Try KittySpout risk-free and return it if it’s not the right fit.
How long does shipping take?
Orders ship within 24–48 hours. Delivery typically takes 5–7 business days, with free tracked shipping included.
- Loved By 600k+ Cat Parents
- 365-Days Money-Back Guarantee
- Recommended By Vets
- Free Shipping
- 304 Stainless Steel