K&H Pet Products CleanFlow 3-Pack Replacement Filter Cartridges

By K&H Pet Products
Rated 4.3077 out of 5 stars
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K&H Pet Products CleanFlow 3-Pack Replacement Filter Cartridges, Small slide 1 of 9
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K&H Pet Products CleanFlow 3-Pack Replacement Filter Cartridges, Small slide 1 of 9

$5.71Chewy Price
$9.99Chewy Price

In Stock
FREE 1-3 day shipping over $49

Frequently Bought Together

This Item - K&H Pet Products CleanFlow 3-Pack Replacement Filter Cartridges, Small
Rated 4.3077 out of 5 stars
$5.71Chewy Price
K&H Pet Products CleanFlow Filtered Water Dog Bowl, Large, 2 gallon bowl, 1.5 gallon Reservoir
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About This Item

  • Convenient 3 pack of replacement filters.
  • Filters are infused with charcoal, meaning you will not see those lumps of coal like you do with older filters.
  • Removes impurities from your pet’s water to help keep your pet healthy.
  • Filters are easy to install, they slip right into the back of the base of the water dish.
  • Easy 3 pack will keep you inventory stocked so you don’t run out when your filter needs changing.
Play Video: Learn More About K&H Pet Products From Our Team of Experts
Learn More About K&H Pet Products From Our Team of Experts

K&H General Unheated Products

K&H Solutions for Your Pup

Take care of your dog with a wide assortment of premium K&H pet accessories. Their heated, self-warming, and cooling dog beds will leave your pup feeling comfortable and safe. Not only do they offer beds, but K&H also has other dog supplies, including filtered water bowls, travel accessories, and more to help provide the quality of life your pet deserves.

Green And Energy Efficient

Made from green, bio-based foam and polyfill from recycled bottles, many K&H products use less energy than the average nightlight.

Machine Washable

All K&H beds are either machine washable or made with a machine washable cover for cleanliness and convenience.

Vet Recommended

Veterinarians and pet experts recommend both traditional and heated K&H pet beds for their reliability and comfort.

Therapeutic Warmth

Every K&H bed and mat provides soothing warmth for muscles and joints—perfect for active or aging and arthritic pets.


K&H prioritizes safety and works closely with MET Laboratory to ensure all their products are safe for your pets and home.

About K&H Pet Products

K&H has over 20 years of experience making products for pets with the goal of making their lives—and yours—better and easier. They know how much you care about your pets and are dedicated to designing innovative, quality solutions that enhance their comfort and well-being.

Shop K&H

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Breed SizeExtra Small Breeds, Small Breeds, Medium Breeds...
MaterialPolyester, Synthetic FabricPlastic
LifestagePuppy, Kitten, Adult, Senior
Assembly RequiredNo

Questions & Answers

4 Customer Questions

What are the actual measurements of the 3 sizes?
Answer by ChewyOct 18, 2017
The dimensions for the Small are 3.5 x 2.25 x 2 inches, the Medium is 4.25 x 2.25 x 3 inches, and the Large is 5.25 x 2.25 x 4 inches.

can you use these in place ofa more expensive name brand?
Answer by ChewyMay 23, 2019
The Small fits CleanFlow Small models and CleanFlow Cat models. The Medium fits CleanFlow Medium models. The Large fits CleanFlow Large models.

How often do filters need to be replaced?
Answer by ChewyNov 01, 2017
It's recommended to replace these filters on a monthly basis.

Where is the option for medium?
Answer by ChewyJun 06, 2020
The K&H cartridges come in small and large on our site.

ReviewsWrite a Review

Rated 4.3077 out of 5 stars
39 Reviews
Would recommend to a friend

39 Customer Reviews

Rated 5 out of 5 stars
By Ollie on Jul 31, 2022

Great filter

Works great in filtering the water in our K & H water tower.

Rated 4 out of 5 stars
By INmomof1cat on Jun 22, 2020

hard to find

So glad to have found these filters during my last visit to chewy! The water bowl they go to does a good job and has worked for over 4 years but finding the right filter has been tough.

Rated 5 out of 5 stars
By Doglover on Aug 7, 2020

Perfect fit for my large K&H water bowl

Perfect to replace the filters in my dogs K&H water filtering bowl my dogs enjoy having fresh clean water !!

Rated 5 out of 5 stars
By Tobykitty on Jan 13, 2020

Great filters! Replace every 6 weeks

These seem to work great. Keeps the grass and left over food the dogs drop in the waterer filtered out. These do not filter out chemicals in the water but do filter out any trash left by the dogs & cat. Will continue to purchase as long as the waterer keeps working.

Rated 5 out of 5 stars
By WALLY on Sep 25, 2019

great job you doing for me

Please keep up the great work. Please don't insult me any more by asking me to rate you from a 1-5 scale i think you have a 10 on your scale

Rated 5 out of 5 stars
By furrmomma on Sep 7, 2019

Sending back

Looks to be a good product. Easy to use. However dogs refuse to use the bowl, so I am donating the bowl and returning the filters.

Rated 5 out of 5 stars
By TurtleLover on Jul 23, 2019

Water filters

These water filters are exactly what I've been looking for. They fit perfectly, cost very little and arrived right at my door.

Rated 1 out of 5 stars
By Darcetta on Feb 28, 2019

These were very different than last ordered

I have had the drink system for years. I ordered the replacement filters and this time they had a chemical smell that I did not detect until I noticed my cat looking to the other water fountain to drink from. She doesn't like that other fountain. I took out the filters rinsed them again, as I did before I began using them, and they get cleaned every 3 days. I don't know what the manufacturer did but I will never buy them again.

Rated 3 out of 5 stars
By Abkondie on Jan 14, 2019

Average Product

Clean flow water bowl is a great product for you animals. The filter could be made a bit better...They still work for catching large particles as for small mmm not so great..

Rated 5 out of 5 stars
By doxylayne on Jan 14, 2019

A must for the Filtered Water Bowl

They seem to do the job keeping the water clean of debris.