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Stop the Peeing, Fighting and Chaos and Restore Peace to Your Home in Just 7 Days

Every cat parent wants a peaceful home. Say goodbye to stress marking, fighting and chaos. Purrflow’s natural calming pheromones help your cat feel safe, secure and relaxed so harmony returns to your home within days.

❤️ Stop stress behaviors early
😌 Vet-recommended calming cats trust
🐱 Help your cat feel safe every day

Only 6 left in stock...


  • “My cat was peeing outside the litter box every day. I was ashamed of how my home smelled, and I genuinely feared I might have to give him up. Nothing worked until I tried Purrflow. Within a week, the marking stopped completely. My home is clean again, and I finally feel like I can relax instead of constantly scrubbing floors.”

    Linda M. ★★★★★

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Product Description

Stress behaviors like peeing, scratching and fighting usually come from fear. Purrflow’s diffuser solves this by releasing a natural pheromone that tells your cat they’re safe. The heat-regulated design gives a consistent 30-day calming effect, and our plant-based, fragrance-free formula is safe for everyday use. As your cat relaxes, the marking stops, the tension fades and your home becomes calm again.

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

😻 Try Purrflow Risk-Free — 30-Day Money Back Guarantee

We’re confident your cat will feel calmer and more secure with Purrflow — and you’ll love the peace it brings back into your home. That’s why every order includes our 30-day, no-hassle money-back guarantee.

If you don’t see a noticeable difference in your cat’s stress levels or behavior, simply reach out to our support team within 30 days and we’ll issue a full refund with zero questions asked.

Having an issue with your diffuser or refill? No problem — we’ll replace it at no additional cost.

Your peace of mind matters just as much as your cat’s comfort. 🐾

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Cats Calming Diffuser Kit
Regular price $49
Regular price Sale price $49
Selected Variant Image
Cats Calming Diffuser Kit
Regular price $49
Regular price Sale price $49
Purrflow Reviews

Our customers tell it better than we do!

We value your feedback

5 stars
Trustscore 4.9 | 1,500+ reviews
Emily R.
3 days ago
"My cat was peeing outside the litter box almost every day and I was constantly scrubbing floors and feeling embarrassed about the smell. I tried cleaners, sprays and even changing his food, nothing worked. Purrflow was the first thing that actually made a difference. Within a few days the accidents stopped and he finally looked relaxed again. My home smells clean and I am not living in panic anymore."
✔ Verified Review
Jason L.
1 week ago
"I have two cats who used to fight nonstop. Hissing, chasing and screaming in the middle of the night made my house feel like a war zone. I plugged in Purrflow out of pure desperation and the change has been unbelievable. They are calmer, eat near each other again and there has not been a single fight in weeks. It truly restored peace in my home."
✔ Verified Review
Sophie M.
5 days ago
"My rescue cat spent most of her time hiding and I felt awful because I just wanted her to feel safe with me. After using Purrflow she slowly started coming out more, first to eat, then to sit near me and now she even curls up beside me on the couch. It feels like she finally believes she is home. This diffuser gave us the bond I always hoped for."
✔ Verified Review
Based on 1,500 verified reviews

The Root Cause

The Hidden Reason Cats Pee Outside the Litter Box

It is not disobedience. It is not stubbornness. It is stress that your cat cannot control.

When a cat senses uncertainty, their instincts switch to protection mode.

They try to claim territory to feel safe again.

But that “protective” response creates a damaging chain of behaviors:

Stress → Insecurity → Marking → More accidents → Broken routines

Dr. Harris explains it clearly:

"Most litter box problems start with emotional triggers, not bad behavior."

The Purrflow Difference:

Our calming pheromone signal helps your cat feel safe and settled, which stops the instinct to mark.

More safety = Better litter habits = A cleaner, calmer home

Just like Luna, who went from daily accidents to zero in one week.

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Why They Keep Doing It

Why Your Cat Peeing Is Not a One-Time Issue And How Purrflow Breaks the Pattern

Your cat is not “choosing” to act out. Their instincts are reacting to the environment.

New scents, shifting routines, loud noises, unfamiliar people or tension with other pets can all signal danger to a sensitive cat. Even tiny changes can trigger “protect my space” mode.

That is why a cat who used the litter box yesterday might avoid it today.

Purrflow interrupts that instinctive reaction.

Its calming pheromone tells your cat the space is safe, which quiets the urge to defend territory.

Safe signal → Calm mindset → Marking stops

Your cat returns to the litter box because their stress response finally settles.

They feel secure, balanced and at home again.

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How Stress Spreads Through the Home

Why Stress Grows Over Time And How Purrflow Stops the Spiral

Stress does not stay small. Once a cat feels uneasy, their nervous system stays activated.

They begin reacting to every little trigger around them.

A sound in the hallway. A new object. Another pet’s movements. Even your own stress levels.

That rising tension leads to a full behavioral cascade:

Hiding → Pacing → Over-grooming → Sudden aggression → More marking

Dr. Patel describes it best:

"When a cat’s baseline stress rises, unwanted behaviors multiply."

How Purrflow Restores Emotional Balance:

Purrflow helps reduce that baseline stress so your cat finally feels safe enough to relax.

Lower stress = Fewer triggers = Better behavior = A peaceful home

Just like Milo, who went from hiding all day to sleeping calmly on the couch again.

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FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

FREE SHIPPING ORDERS $75+

30-DAY MONEY BACK GUARANTEE

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.

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Frequently Asked Questions

Does this come with a AC power adapter?

Yes, the Purrflow includes an AC Adapter!

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?

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?

Just send us an email at trypurrflow@gmail.com and we will make sure you and your cat are taken care of!

Does it continuously run?

Yes, it does!

How long is the cord?

The USB cord is about 3ft.

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?

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.

Customer Reviews

4.8

Based on 7,014+ Reviews

  • Sarah P.
    Verified Buyer
    Nice Product
    It’s a bit puzzling at first, but my cat actually prefers it over the old one we had. It’s quieter, easier to clean, and she uses it more often. (I know most cats don’t like drinking water near their food, but my cat’s quirky — this is exactly where she likes it, and it works for her.)
  • Cynthia M.
    Verified Buyer
    I bought this fountain because my cats are obsessed with drinking from the bathroom and kitchen faucets. Now, they use this instead — and I love that it’s quieter and easier to clean than our old one. Honestly, the only thing that would make it perfect is if it turned on automatically when my cat walked up to it. Still, it’s been a great upgrade, and my cats are drinking more water without me having to run the tap every time.
  • Hannah
    Verified Buyer
    I use this as the outdoor water source for my pets, and it’s been amazing. I keep it in a shaded spot, and even in the Vegas heat it stays cold for about two days! Honestly, that’s pretty impressive. My pets actually prefer it over their indoor water, so now I’m thinking about getting a decorative one for inside too.
  • Johan D.
    Verified Buyer
    Best fountain I’ve found for the price. Stainless steel is definitely better than plastic, and my cat took to it immediately. I’m trying to get him to stop drinking from the bathroom faucet (don’t judge my photo — I ordered a silicone mat!) and so far, so good. It’s functional, durable, and holds plenty of water for my one-pet household. If you have more pets, there’s even a larger size available.
  • Karen T.
    Verified Buyer
    Good materyal, good performance, perfect price.Capacity enoughf. Low noise. My cat loved it very much.
  • Jane R.
    Verified Buyer
    This fountain is perfect! I went with the smaller 74 oz size so it would fit right on my bathroom counter, and I love that it has a window so I can easily check the water level. It’s super quiet and was simple to set up. My cat used to beg for water from the faucet (and yes, I’d sometimes forget to turn it off), but it took him less than a day to start using this. There’s also a soft blue light inside — I’m guessing it’s a UV light to help kill bacteria. Either way, I’m really happy with this purchase!
  • Nicole
    Verified Buyer
    Bought this to replace an old plastic fountain that was starting be very hard to clean. We've had this for a month or so now and it's working great. It's SO QUIET compared to my old one - the only time I start to hear it is when it's getting low which I appreciate as a cue for me to refill it. Capacity is good. I have 3 adult cats and I need to refill this about once every 10 days. I'd prefer for this to be slightly larger so it would last a couple weeks though. My cats had no issue using this a...
  • Mary
    Verified Buyer
    I really like the look of the new cat water fountain. And usually, my cat loves to drink out of the bathroom sink, so that is why I bought the fountain that looks like a sink faucet. Well, I do not think he likes it, he has not drank once out of it. So needless to say it may have been a waste of money. I would like to know if he does not drink out of it soon, can I return it for a full refund. After ordering it I found several of the same item for a lot less money. The reason I gave a 5 Star review id because it looks real nice and works fine, but the cat has other ideas about it I think.Thank You Evelyn Hannett