Choose my bundle Back To Top

Stainless Steel Replacement Filters Subscribe offer

Remove PFAS, chloorine, heavy metals & otehr contaminants from your cats water.
  • Improves health & happiness
  • Fresh, filtered water 24/7
  • Removes 99% of impurities
  • Triple action carbon filters
Choose Your Set
Country Flag Fast Shipping
Ships by

Authenticity Notice

It has come to our attention that inferior, counterfeit products are being offered on Amazon under the KittySpout trademark.

Please be aware that KittySpout has never permitted third parties to market or sell our products.

To ensure you're getting genuine KittySpout items, always make your purchases directly from KittySpout.com.

Is Your Tap Water Hurting Your Cat?

A study by the U.S. Geological Survey found that PFAS (a.k.a forever chemicals) levels exceeded the Environmental Protection Agency's advisories in approximately 75% of tap water.

Veterinarians report that the effect of PFAs exposure to cats may lead to serious health issues similar to those abserved in humans...

The Harmful Effects
How PFAs & Other Contaminants Affect Your Cats Health

PFAs, chlorine, microplastics, heavy metals & more has been associated with increased urinary issues in cats.

As well, compared to humans cats are extra sensitive to their water. These substances alter the taste and smell of the water which discourages your cat from drinking as much as they should.

So on top of the already deadly contaminants, this often leads to dehydration and other deadly issues.

Veterinarian tested & recommended
Why KittySpout Filters?

KittySpout filters are specially designed to tackle the harmful contaminants found in tap water, ensuring your cat drinks clean, safe, and great-tasting water every day.

Our triple carbon-activated filtration system works to remove PFAS, chlorine, heavy metals, and microplastics—effectively addressing the toxins that could harm your cat's health.

Not only do our filters clean the water, but they also enhance its taste and smell, encouraging your cat to drink more and stay hydrated.

Key Benefits of KittySpout Filters

Advanced Contaminant Removal

Filters out PFAS, chlorine, heavy metals, and more.

Promotes Hydration

Improves taste and smell, encouraging your cat to drink more water.

Veterinarian Recommended & Tested

Trusted, designed and tested by experts for protecting your cat’s health.

Prevents Serious Health Risks

Reduces the risk of urinary tract infections, kidney disease, and dehydration by removing harmful toxins and ensuring your cat stays hydrated.

Easy to Use
How The Filter Works

✅ Simple to replace and maintain
✅ Keeps fountain running smoothly
✅ Prevents mold and slime build up
✅ Prevents health risks
✅ Entices your cat to drink more

220,000+ Healthier Cats

★★★★★

My cat absolutely loves his KittySpout, and it's the best filters I've ever found and I've tried multiple without success. I'd bought a couple but they were always a let down as my cat was still unsure about the water in their fountain.

As we all know cats are prone to urinary problems in later life and my older cat is drinking more now then he ever has! The carbon filters keeping it fresh which you can subscribe to, making it easy and hassle-free. It’s just the best ever!

Nina R.
United Kingdom
★★★★★

We have two cats, one picky and one chill. They both took to the fountain, as soon as we used these filters! I almost cried because of her liking it as I almost gave up on them using a fountain and getting clean water.

The filters work really good and the water is so clear I would drink out of it. I couldn't recommend it enough and I know my cats would say the same!

Diane M.
United States
★★★★★

This is my absolute favourite of the many different ones I've tried over the years. This is my 4th or 5th attempt at finding filters and a fountain that actually does the job it's supposed to.

These are the best and has helped keep the water and fountain super clean (as a Microbiologist I highly approve) and it's super easy to use and change them in and out!

Sonia D.
United States
★★★★★

My cats love it! The quality is good and after my cats used it for about a week I noticed the difference right away. My old filters I'd use after a week the water would be mucky and you could see some slime build up which was always annoying to have to clean.

With these I was shocked, after a week the water was as if I just re-filled the fountain!

Xandy L.
Canada
★★★★★

I was so tired of buying cheap fountains off of Amazon that simply never worked as well as they said it did. So even though the filters from KittySpout are more expensive I wanted to make sure my cat doesn't digest any of those nasty chemicals.

Finally this time around these filters did the trick! It also helps my fountain from building up slime as easily so it makes maintaining the fountain much easier.

Janet W.
United States
The Benefits
Subscribe & Save

✔️ Get 20% off every order
✔️ Free shipping on every order
✔️ Never think about reording
✔️ 24/7 filtered, clean water
✔️ No need to stock up at once
✔️ No obligation. Cancel, switch or skip anytime

How To Change The Filter

FAQs

We recommend changing the filter every 2 weeks to ensure fresh, clean water.

Yes! It works to remove chlorine, heavy metals, PFAs and other contaminants.

Yes, they are simply placed in the filter holder in your fountain.

Yes, because the filters remove 99% of impurities it keeps the water cleaner for longer which prevents mold and bacteria growth.

Yes! Cats are sensitive to their water and can smell/sense when their water isn't clean. By ensuring their water is clean and filtered they will be more attracted to their water.

Our filters fit with all stainless steel fountain models.

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.

Our Guarantee

Free Shipping Worldwide

Regardless of order size we offer 100% free shipping on orders over $125

365 Days Money-Back Guarantee

30 min or 365 days from now... If you are not satisfied as a customer, you'll get your money back, no questions asked.

veterinary__1_-removebg-preview_2.jpg

Vet Tested & Recommended

Our products have been tested, approved, and recommended by USA Veterinarians.