PIONEER PET Replacement Filters for Ceramic & Stainless Steel Fountains, 4 pack -

Pioneer Pet Replacement Filters for Ceramic & Stainless Steel Fountains

By Pioneer Pet
Rated 4.6141 out of 5 stars

New Customers Only: Spend 49+ Get $20 eGift Card + Free Shipping with code: WELCOME

$12.99Chewy Price
$14.99Chewy Price
$12.34Autoship Price
Autoship (Save an extra 5%)

Why Autoship?

  • Save 5% on all future Autoship orders
  • Set your schedule based on your pet's needs
  • No fees, no commitments - skip, change or cancel anytime.

In Stock
FREE 1-3 day shipping over $49

About This Item


  • Each filter included in the multi-pack replacement offers three layers of filtration to capture debris and remove unnatural tastes and odors from tap water.
  • Premium charcoal filters.
  • 3-Layer Filtration.
  • Prolongs fountain life.
  • Compatible with: Ceramic Raindrop Fountains, Stainless Steel Raindrop Fountains, Big Max Ceramic Fountains, and Big Max Stainless Steel Fountains.

See More


Play Video: Learn More About Pioneer Pet From Our Team of Experts
Learn More About Pioneer Pet From Our Team of Experts

Questions & Answers

17 Customer Questions

My filter always looks clean yet I have four cats. How do I know when to change it?
Answer by ChewyFeb 25, 2019
Filters should be changed every two to four weeks depending on the size and number of pets using the fountain. With 4 cats using the fountain, you may want to change filters closer to the 2 week time frame.

Hello, Is this for 4 filters or for 4 boxes of 3 filters? Thank you
Answer by ChewyOct 08, 2018
This is available for purchase in a pack of 3 or 4 filters.

Do filters expire?
Answer by ChewyMar 12, 2019
Stored properly, this filter will not have an expiration date. Store unused filters in a cool, dry place.

What exactly does this filter out of the water?
Answer by ChewyAug 22, 2018
This captures debris and removes unnatural tastes and odors from tap water.

ReviewsWrite a Review

Rated 4.6141 out of 5 stars
298 Reviews
Would recommend to a friend

298 Customer Reviews

Filter by reviews that mention

Rated 5 out of 5 stars
By Jean on Jan 10, 2023

They filter

I love my pioneer pet fountains. Unfortunately the plastic parts inside are kinda crappy. Not the filters, they filter fine and they do not have any stress on them at all. However I have had to replace some of the plastic housing on the pump/filter units before this and the plastic is flimsy and junky and I would rather that my cats (no dogs at present) did not have to drink water filtered through plastic. Nevertheless, the fountains are great except for the flimsy plastic parts.

Rated 5 out of 5 stars
By meowlania on Dec 18, 2022

promotes water drinking - promotes kidney health

First - the filters are supposed to be rinsed before use to wash out any residual charcoal. Most of the complaints are about the residual charcaol - easy to fix. Cats need clean fresh water; fresh clean available water promotes kidney health. The design of the stainless fountain allows the cat to choose between the flowing water or the still pond. The stainless fountain is more resitant to bacterial growth than ceramic or plastic - big plus. The filters help to clean debris and keep the water fresher for longer. I have two of these fountains for 3 cats. I change the filters once a month and wash the fountain once a week. Throughout the week just add fresh cold water (or ice cubes!) as they are drinking it. My cats like it when I add ice cubes.

Rated 5 out of 5 stars
By LASS on Jan 12, 2023


I have had a Pioneer Pet water fountain and filters for years. I do like the product but I wish Pioneer Pet had the option of purchasing the plastic container that houses the filter mechanism. There is an option to purchase the filter but not the container it sits in--why? Otherwise, I highly recommend the filter replacements and fountains.

Rated 5 out of 5 stars
By CaroleH on Jan 25, 2023

Excellent Pet Fountain

I've had my Pioneer Pet Fountain for several years now. It works beautifully. My two cats and one dog love it. Replacement parts are easy to get through Chewy. It's stainless steel design makes it clean, efficient, and durable.

Rated 5 out of 5 stars
By Lara on Nov 29, 2022

Great filtration

Bought a set of filters for my new fountain. Have not had to use them yet, but the one that came with the fountain seems to be doing a great job! I read a review before I bought it and the review said that the stainless steel fountains tend to show dirt quickly, but I have not observed this (plus I wanna know if there's dirt so I can clean it!) I assume it is because these filters are so efficient. A day or two after I set it up, one of my cats vomited right into the fountain. Gotta love it. I was impressed though how hard the filter worked to try to clear it out! While cleaning, the filter was super easy to just rise off.

Rated 5 out of 5 stars
By ma1729 on Mar 11, 2023

Good filter

Does what it says on the box; which is all that can be asked for a water filter

Rated 5 out of 5 stars
By Leggs on Dec 17, 2022

Great Water Filter

We have had a hard time securing these water filters for our cat's water fountain. So very happy Chewy has this product.

Rated 1 out of 5 stars
By Susan on Jul 4, 2022

I was a happy customer

I've been a happy customer of Pioneer Pet's stainless steel fountain for several years. However, over the last year, I've been noticing consistent problems with black, slimy residue on all the fountain parts. I ordered new parts and new filters. The new parts were mostly good, but it became apparent that the filters were defective and the cause of the black, slimy residue. I've tried contacting Pioneer Pet but they don't respond to either phone calls or emails. This last package was the worst. I love the fountain, but without proper parts and filters, it's useless and I won't have Arwen drinking from what is clearly a fountain contaminated by defective filters. I sincerely hope through this review that Pioneer Pet will address this issue.

Rated 5 out of 5 stars
By Michigan on Dec 29, 2022

Pioneer Pet replacement filters

Love getting everything from chewy. All my pet needs in one place. *****

Rated 5 out of 5 stars
By Landry on Nov 18, 2022

Nice product, can't use it

I bought replacement filters and pump because I anticipated my dog using the fountain, but he wouldn't.