Purrflow - 4 Stainless Steel Replacement Filters
Purrflow - 4 Stainless Steel Replacement Filters
Every cat parent wants more time together. Say goodbye to dehydration - Purrflow's anti-bacterial coating eliminates the invisible biofilm that keeps cats from drinking!
❤️ Prevent blockages before they start
😌 Vet-recommended hydration cats love
🐱 Protect kidneys without pills or stress
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"I have two senior cats, and I’ve always worried about their kidney health. They used to ignore their water bowls, but this fountain changed everything. Now they drink more, stay hydrated, and I feel so much better knowing I’m helping prevent problems before they start."
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Product Description
Product Description
💧 See Water Levels at a Glance — With Premium Stainless Steel
No more guessing games — the built-in water level window lets you monitor refills without lifting the lid. Crafted from durable 304 stainless steel, this fountain resists corrosion and handles high-temperature cleaning with ease. It’s hygienic, sleek, and made with your cat’s long-term health in mind.
🛡️ Advanced Quadruple Filtration = Cleaner, Safer Water
Our cutting-edge 4-stage filtration system goes beyond basic. It combines a cotton layer and activated carbon to remove odors and soften water, while a fine mesh sponge captures fur, debris, and food particles. The result? Clean, fresh water your cat will love — and you’ll feel good about.
🧳 108 oz / 3.2 L Capacity — Travel Worry-Free
With a generous 3.2L capacity, this fountain keeps your cat hydrated for up to 7 days — perfect for busy days or short trips away. Spend less time refilling and more time bonding with your feline friend, knowing they’re cared for even when you're not home.
🤫 Whisper-Quiet Comfort, Day or Night
Designed for peace and calm, the ultra-silent 5V pump runs at just ≤ 28 dB — quieter than a soft whisper. No sudden noises to spook your cat. No humming to disrupt your space. Plus, it’s energy-efficient, using minimal power while delivering maximum comfort.
🌊 Flowing Water Cats Instinctively Trust
Cats are naturally drawn to running water — and this fountain delivers a gentle, enticing stream that encourages them to drink more often. More hydration means healthier kidneys, fewer urinary issues, and a happier, more vibrant pet. Bonus: increased oxygen levels make the water taste even fresher.
Shipping Policy
Shipping Policy
We strive to deliver your order as quickly as possible. Our standard shipping time is 7 - 10 Days
30-Day Money Back Guarantee
30-Day Money Back Guarantee
😻 Try It Risk-Free — 30-Day Money Back Guarantee
We’re sure your cat will love staying hydrated with their new fountain — and you’ll love the difference it makes. That’s why every order comes with our 30-day, no-hassle money-back guarantee.
If you’re not completely satisfied, simply contact our support team within 30 days — we’ll issue a full refund, no questions asked.
Having an issue with your product? Don’t worry — we’ll happily replace it at no additional cost.
Because your peace of mind matters just as much as your cat’s well-being. 🐾
What cat parents are loving right now
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Stays clean, runs quietly — and even my picky cats love it
I've tried three other fountains, but they all got slimy fast. This one stays clean for much longer — huge win in a house with 8 cats! At least 5 of them usually turn their noses up at everything, but they all drink from this one. It's like fresh running water. Setup was easy with the included filters and tools. Would repurchase 100%.
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My cat drinks more, and I finally feel confident about his health
After years of trying plastic fountains, this stainless steel one is a total upgrade. It's quiet, solid, and super easy to clean. My vet even recommended stainless steel for better kidney health. I just top it up once a week — no fuss. Best thing I’ve bought for my cat’s hydration.
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I should’ve bought this sooner — if it’s in stock, grab one!
I’ve gone through so many cheap plastic fountains over the years, and none of them lasted. They were noisy, hard to clean, or my cats just ignored them. This one is completely different — quiet, sleek, and my two cats drink way more water now. It looks great on my counter and feels like a real upgrade. The first time I waited too long to order another, it sold out for weeks. Now I don’t wait — it’s that good.
loved by over 1,000+ cat owners
What Really Causes Urinary Blockages in Cats?
The #1 cause isn't genetics - it's dehydration from avoiding bacteria-filled water.
When invisible biofilm (a slimy layer of bacteria) builds up in water bowls, cats instinctively avoid drinking.
That sets off a dangerous chain reaction:
Biofilm → Cat stops drinking → Dehydration → Concentrated urine → Crystal buildup → Painful blockages → $3,000+ emergency vet bill
How Our Fountain Breaks the Cycle:
Our antibacterial coating prevents biofilm from forming in the first place — keeping water clean, fresh, and appealing. Cats are naturally drawn to drink more, which keeps them hydrated and helps flush out crystals before they can form.
More hydration = healthier kidneys + fewer vet visits
Studies show that 89% of urinary blockages in male cats can be prevented with proper hydration.
your cat deserves a long happy life
Why Your Cat Won’t Drink From Their Bowl And How Purrflow Fixes It
Your cat isn’t being picky — they’re being instinctive.
In just a few hours, ordinary water bowls begin to grow invisible biofilm — slimy bacterial buildup that humans can’t see or smell.
But your cat can.
With ultra-sensitive chemoreceptors, they instantly detect what their instincts label as “unsafe, stagnant water.” That’s why they’ll lap from a faucet but avoid a perfectly clean bowl.
Purrflow changes that.
Our hospital-grade antibacterial coating stops biofilm before it starts. The flowing, oxygen-rich water mimics what your cat would find in nature — a safe, fresh stream.
The result?
Your cat drinks freely, consistently — not just when they're parched.
More hydration. Healthier kidneys. Happier days.
Don't wait until it's too late
The Hidden Reason 1 in 3 Cats Develop Kidney Disease
It’s not genetics. It’s not age. It’s biofilm — invisible bacteria that build up in water bowls within hours.
When your cat detects it, their instincts kick in. They avoid the water completely.
But that “protective” behavior leads to:
Less drinking → Chronic dehydration → Concentrated urine → Kidney damage
Dr. Stevens said it best:
"By the time you see symptoms, 75% of kidney function is already gone forever."
The Purrflow's Difference:
Our hospital-grade anti-bacterial coating prevents biofilm from ever forming.
No biofilm = No avoidance = Proper hydration = Healthy kidneys
Just like Max — who went from the edge of kidney failure to healthy bloodwork in 6 months.
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
FREE SHIPPING ORDERS $75+
90-DAY MONEY BACK GUARANTEE
Why 73% of Cat Fountains End Up Collecting Dust
The Dirty Secret Pet Stores Won’t Tell You:
Most fountains turn into bacteria factories within 48 hours.
Hair, saliva, and leftover food create biofilm in motors and tubes — and your cat picks up on it instantly.
Without antibacterial protection:
❌ Biofilm starts forming in 6–12 hours
❌ Plastic parts trap and grow bacteria
❌ Motors circulate contaminated water
❌ Cats smell it — and avoid it
❌ You waste $40–$80 on a product they won’t touch
With Purrflow's hospital-grade silver-ion coating:
✅ Biofilm can’t form
✅ Bacteria is neutralized on contact
✅ Water stays fresh and appealing
✅ Cats drink multiple times a day
✅ Helps prevent costly urinary and kidney emergencies
"I bought 3 fountains before Purrflow. This is the only one my cats actually use." – Verified Customer
Every Purrflow Purchase Helps Save a Life
We donate a portion of every sale to no-kill cat shelters — because healthy cats stand a better chance of finding loving, forever homes.
Right now, cats are still being euthanized in shelters simply due to lack of space or resources. When you choose Purrflow, you’re not just protecting your cat’s health — you’re helping shelter cats stay well while they wait for families who will love them.
Every 90 seconds, a cat loses their life in a U.S. shelter.
Together, we can change that.
Frequently Asked Questions
Does this come with a AC power adapter?
Does this come with a AC power adapter?
Yes, the Purrflow includes an AC Adapter!
How often do the filters need to be replaced?
How often do the filters need to be replaced?
We recommend changing the filter every 2 weeks to ensure fresh, clean water.
What happens if my cat doesn't like it?
What happens if my cat doesn't like it?
If your cat doesn't like it or avoids it, we recommend waiting 3-4 days so your cat can get used to it. If he is still avoiding it, we recommend using catnip on the spout to help your cat get acquainted with it.
What if the pump stops working?
What if the pump stops working?
Just send us an email at support@purrflow.shop and we will make sure you and your cat are taken care of!
Does it continuously run?
Does it continuously run?
Yes, it does!
How long is the cord?
How long is the cord?
The USB cord is about 3ft.
Where does this ship from?
Where does this ship from?
Our warehouses are located all around the world, so we can ship your product to you in the fastest possible way from the closest location.
Is it stainless steel?
Is it stainless steel?
Yes, it's made of 304 stainless steel.
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Prevents Disease & Sickness
According to the Journal of Veterinary Internal Medicine, one of the most common cat health problems is chronic kidney disease due to poor hydration
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Targeted Pain Support
The Triple Action Carbon filter removes magnesium, calcium, hair, dirt and other impurities from your cats water. These minerals can accumulate in your pet’s lower urinary tract and lead to urinary tract infection.
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Veterinarian Recommended
The EPA has cited that active carbon filters remove up to 80 chemicals found in tap water and are effective in reducing another 52.
