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Filterless · Gen 2 The Crunchy Fountain, filterless dog water fountain with sealed reservoir and stainless steel drinking tray.

Crunchy Fountain

★★★★★ 4.8 / 5.0 · over 5,000 customers
Filterless Dog Fountain
  • No filter to replace, ever
  • Fresh water on a schedule
  • Cordless · silent · stainless tray
In stock · ships in 24 hrs · Delivery Sep 1 – Sep 4
Free insured shipping
60-day money-back home trial
1-year warranty included
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What's in the box

The fountain: sealed clean-water reservoir, white top housing, removable 304 stainless steel drinking tray, sealed used-water tank, silent pump. Plus the USB-C charging cable and a first-week adoption card. No filters. Nothing to reorder. Setup takes about five minutes: rinse, fill, plug in.

How the filterless system works

Every ordinary fountain shares one body of water. What your dog drinks tonight has already been through her mouth this morning, and a carbon filter sits in it pretending to fix that. Crunchy splits the water in two: a sealed clean tank the pump lives inside, and a separate sealed used tank that catches everything that leaves the tray. The tray drains completely and refills on a schedule, every 6, 8 or 12 hours. Nothing recirculates. So there's nothing left for a filter to do.

Cleaning: five minutes a week

Weekly: dump the used tank, rinse the stainless tray under the tap, wipe once, refill the clean side. Monthly: wipe the pump port. Every three months on hard water: run one vinegar-water cycle and drain. No disassembly, no bottle brush, no vinegar soak that never quite works.

Shipping, trial & warranty

Free tracked, insured shipping, dispatched within 24 hours. 60 days at home: if she won't drink from it, or you don't love it, send it back for a full refund. Every fountain carries a 1-year warranty; Lifetime Care+ extends that to full pump replacement for the life of the fountain.

Will he actually drink more from it?

Owners consistently report doubled water intake within the first week. Dogs are drawn to moving water and reject standing bowls that taste stale, which is why yours drinks from the tap and the toilet. If he still won't drink from it after 60 days, we refund everything.

Small dogs, big dogs, multi-pet homes

Built around dogs: tray height, drinking surface, capacity. A large dog drinks 1 to 2 litres a day, and one fill of the sealed tank covers several days for one dog or a couple of days for two. Small dogs, cats and multi-pet homes use it happily. You just refill less often.

★★★★★ 4.8 / 5.0 over 5,000 owners
My dog got used to it super fast and now drinks more water.
Jennifer S. · Golden retriever
She used to walk past the old bowl by afternoon. Now she drinks all day.
Dianna R. · Two large dogs
Actually silent. Not “silent for a fountain,” silent.
Mickey A. · Senior lab
Every fountain I’ve owned turned pink within a week. This one hasn’t.
Renee T. · Two cats, one dog
Filmed by owners, not by us

This fountain, in other people’s kitchens.

Filmed by owners on their own TikTok accounts. Unpaid, unprompted, audio untouched. Handles shown so you can watch the full videos yourself.

French Bulldog

“The way my dog lives better than me now is diabolical. It separates the clean water from the dirty water all on its own.”

@tiktokshopcoolbuys
French Bulldog

“All in all, super good quality product, and look at that little guy, he's still enjoying it.”

@lauraverazas
Cat

“It's completely filterless, so he's drinking fresh water every time. Fresh water is stored in here, dirty water in here, and they don't mix.”

@jacks_0ff
Cat

“It separates the clean and dirty water tanks, so there's never any bacteria contamination into the clean water tank.”

@beth.reads.books
Cat

“The dirty and clean water stays completely separate, so your pet isn't drinking a bunch of recycled water.”

@itscookiecat
Rabbit

“My buddy has a kidney issue, so he drinks a lot of water. I got him this to help make his quality of life a little better.”

@gadgethunter4u
Cats & dogs

“Every 24 hours it drains the water it's been circulating and fills it with new water from the clean water reservoir.”

@zinrgy

Posted publicly on TikTok by the accounts named. Some owners film with cats or rabbits. Same fountain, same twin-tank system.

Clean water. More drinking. More years.

Dehydration sits quietly behind kidney disease, urinary crystals and the slow senior decline. You can't force him to drink. You can give him water worth drinking.

0
Filters to buy. Ever.
15days
Per charge. Cordless, USB-C.
<25dB
Idle. It sleeps in the bedroom.
5,000+
Owners. Rated 4.8 / 5.
Try It Risk-Free for 60 Days
How it works

Four parts. One job each. None of them a filter.

Every other fountain runs one bowl of water in a loop: pump, filter and everything her mouth left behind, all in the same water. We split it into two sealed chambers that never meet.

1Cutaway of the Crunchy Fountain showing the sealed clean tank.

Sealed clean tank

The pump lives in here. This water has never touched her mouth, her hair, or the room.

2A dog drinking from the 304 stainless steel tray.

304 stainless tray

Lifts straight out. Rinses under the tap in ten seconds. Nothing porous for pink film to hold onto.

3The tray refilling from the sealed tank.

The six-second refill

Every 6, 8 or 12 hours the tray drains completely and refills from the sealed tank. She never drinks yesterday's water.

4Diagram: water flows one way from the clean tank to the tray to the sealed used tank.

Sealed used tank

Whatever leaves the tray lands here, one way, sealed off from the fresh side. You tip it out once a week.

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Owners

Why the last one ended up in the bin.

★★★★★
4.8 / 5.0 · over 5,000 customers
Customer photo of the Crunchy Fountain at home
★★★★★Verified
The size is ideal. I don't have to be refilling it all the time. Best of all it doesn't make a sound. My dog got used to it super fast and now drinks more water.
Jennifer S.
Golden retriever · Portland
Customer photo of the Crunchy Fountain at home
★★★★★Verified
Perfect for large dogs. The scheduled refill is what does it. She used to walk past the old bowl by afternoon. Now she drinks all day.
Dianna R.
Two large dogs
Customer photo of the Crunchy Fountain at home
★★★★★Verified
He drinks more water since I switched. Easy to assemble and I can go a week between cleanings. And it's actually silent. Not "silent for a fountain," silent.
Mickey A.
Senior lab · 11 yrs
Customer photo of the Crunchy Fountain at home
★★★★★Verified
Two large dogs and two cats. I was constantly refilling water bowls. One fill, everyone drinks. And no filter to remember to reorder.
Elizabeth H.
2 dogs + 2 cats
Customer photo of the Crunchy Fountain at home
★★★★★Verified
Yorkie (7 lbs) + Pitbull (60 lbs) share it. With bowls, food particles would fall to the bottom and I was cleaning constantly. Now I don't.
B. Salva
Yorkie + Pit
Customer photo of the Crunchy Fountain at home
★★★★★Verified
Every fountain I've owned turned pink within a week. This one hasn't, and I get why once you see the two sealed tanks. The used side actually catches what the old fountains just recirculated.
T. Loren
Multi-pet home · Denver
Customer photo of the Crunchy Fountain at home
★★★★★Verified
I don't have to be filling it constantly. It is silent. My dog uses it without problem and now drinks more water. The lifetime pump upgrade sold me. I've had two pumps die on the last one.
Lopez D.
Border collie · 3 yrs
Customer photo of the Crunchy Fountain at home
★★★★★Verified
Vet said get more water into him. I couldn't. This arrived, and within a week his kidney numbers came back down. He's 13.
Shirl S.
Senior shepherd · 13 yrs

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Why it's better for dog health

What changes when he drinks twice as much.

Owners on filterless fountains report doubled water intake in the first week. Here is what that does, one organ at a time.

Kidneys, keeping upThe three words every vet says

Kidney disease is a leading cause of death in senior dogs. The most repeated vet advice is not a drug, it is more water in. Shirl's 13-year-old shepherd went from "get more water into him" to kidney numbers back down within a week of drinking from a sealed tank.

Fewer crystalsDilute urine, on purpose

Urinary crystals form in concentrated urine. More water in means more dilute urine out. It is the mechanism your vet keeps drawing on the whiteboard, delivered by a tray he actually goes back to.

Senior comfortHe will still walk to fresh water

An older dog who refuses the day-old bowl will still walk to a tray of fresh water. You stop counting how many times he drank today, because the answer stops being "I'm not sure."

The toilet drinkerHe was never being weird

Dogs who bypass the bowl for the tap or the toilet are telling you the standing water tastes stale. Moving, fresh, silent water in a stainless tray is the one thing they switch to. Owners tell us tap-only dogs switched inside the first week. If yours doesn't, we refund it.

Try It Risk-Free for 60 Days
A golden retriever drinking from the Crunchy Fountain.
Your first month

Your first 30 days with Crunchy.

It's built to be forgotten, not managed. Here is how the month tends to go.

Day 1: five minutes
  • Rinse, fill, plug in. That's the setup.
  • The motion sensor wakes the tray as he walks up.
  • The first six-second refill is the only sound you'll hear.
Days 3 to 7: the switch
  • Tap-only and toilet-only dogs switch. Owners report it inside the first week.
  • Water intake roughly doubles. The old bowl stops getting topped up.
  • Nothing to refill three times a day.
Week 2: the first rinse
  • Tip the used tank, rinse the tray under the tap, refill the clean side. About five minutes.
  • No pink film. No bottle brush. No vinegar soak.
  • No filter light. Nothing to reorder.
Week 4 and on: forgotten
  • One charge every 15 days or so.
  • Hard water? One vinegar cycle a quarter. Ten minutes, no disassembly.
  • The vet asks if he's drinking. For once, yes.
Start the 60-Day Trial
Why filterless

5 reasons the filter had to go.

Every fountain on the shelf shares one body of water between the bowl, the pump, the filter and the dog. That is the whole problem.

A slimy used carbon filter pad held over a sink.
Reason 1

Carbon pads quit in two weeks, then sit in his water for four more

They don't reduce bacteria. They host it. Then the auto-ship takes $28 for another one. We took the filter out and put a second sealed tank there.

Hair and slime wrapped around a fountain pump impeller.
Reason 2

The pump never touches what he backwashes

In a shared-water fountain the pump sits in hair, saliva and crumbs. Cheap pumps die in months. Ours lives sealed inside the clean tank.

Fresh water rippling in the stainless tray.
Reason 3

Fresh water on a schedule, not recycled water polished by a pad

The tray drains completely and refills from the sealed tank every 6, 8 or 12 hours. Nothing pools for days. Nothing grows.

A dog asleep next to the fountain in a living room at night.
Reason 4

Silent, and there is no cord to trip on

Under 25 dB idle. USB-C, 15 days a charge. It runs in the bedroom and nobody notices, including the dog.

The stainless tray held under a kitchen tap.
Reason 5

Stainless, not plastic

304 steel lifts out in one piece and rinses in seconds. Pink slime needs a porous surface and standing water. It gets neither.

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Crunchy vs. every filtered fountain.

The Crunchy Fountain.
Crunchy
A pile of replacement fountain filters.
Filtered fountains
No filter. Ever.
Carbon pad. $60 to $360 a year.
Two sealed tanks
One shared bowl of water
Fresh water every 6 to 12 hrs
Recirculates for days
Pump sealed in clean water
Pump in the dog's backwash
304 stainless tray
Plastic bowl. Pink film in 3 to 7 days.
Under 25 dB, cordless
About 45 dB, plugged in
$179.95 over five years
$480 to $1,900 over five years
Try It Risk-Free for 60 Days
60-day trial · 1-year warranty · Care+ for life

Try it for sixty days.

Full refund, no questions. If she doesn't drink more within a week, if it doesn't fit your kitchen, if you just don't love it, send it back.

Get the Crunchy Fountain
★★★★★
4.8 / 5.0 · over 5,000 customers

Two dogs. Three dogs. Four dogs. It handles it.

Water on every floor means they drink more, more often, and one station never turns territorial. The two-fountain pack saves $220. The three-pack adds $114 of free extras.

★★★★★4.8 / 5.0 · over 5,000 customers
In stock · ships in 24 hrs · Delivery Sep 1 – Sep 4
Free insured shipping60-day home trial1-year warranty
★★★★★4.8 / 5.0· over 5,000 owners

They stopped topping up the bowl. You will too.

★★★★★Verified
Vet said get more water into him. I couldn't. This arrived, and within a week his kidney numbers came back down. He's 13.
Shirl S.
Senior shepherd · 13 yrs
★★★★★Verified
He drinks more water since I switched. Easy to assemble and I can go a week between cleanings. And it's actually silent. Not "silent for a fountain," silent.
Mickey A.
Senior lab · 11 yrs
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