Pioneer Pet Replacement Filters for Ceramic & Stainless Steel Fountains, 4 pack

Skip image gallery
Slide 1 of 5

$14.26 Chewy Price
($3.57 /ea)
Save $0.73 (-5%)
$14.99 List Price
$9.27 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 
$13.55 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pay in 4 interest-free payments on purchases of $30-$1,500. .

About This Item

Details

  • 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.

Instructions

Warranty Information

Learn More About Pioneer Pet From Our Team of Experts

Frequently bought together

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 Chewy • Feb 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.

Do filters expire?

Answer by Chewy • Mar 12, 2019
Stored properly, this filter will not have an expiration date. Store unused filters in a cool, dry place.

Hello, Is this for 4 filters or for 4 boxes of 3 filters? Thank you

Answer by Chewy • Oct 08, 2018
This is available for purchase in a pack of 3 or 4 filters.

What exactly does this filter out of the water?

Answer by Chewy • Aug 22, 2018
This captures debris and removes unnatural tastes and odors from tap water.
Reviews
Write a Review
4.7
Rated 4.7 out of 5 stars
1090 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Durability

89% Positive

Filter Efficiency

93% Positive

Noise Level

93% Positive

Pump Power

90% Positive

456 Customer Reviews

Rated 5 out of 5 stars
By Haley on Feb 8, 2026

keeps my fountain clean!!

i have two fountains for my kitties and they definitely prefer their pioneer pet fountain to their petlibro one i change the filters biweekly, scrub the fountain,

i have two fountains for my kitties and they definitely prefer their pioneer pet fountain to their petlibro one i change the filters biweekly, scrub the fountain, and put the dishwasher compatible parts in the dishwasher. definitely a great routine and the fountain always seems fresh for them

Rated 5 out of 5 stars
By Schroeder on Feb 13, 2026

A high quality product

We have been buying these filters for years for our Pioneer Pet water fountain and they have never let us down!

We have been buying these filters for years for our Pioneer Pet water fountain and they have never let us down!

Rated 4 out of 5 stars
By Kelley on Jan 22, 2026

Fits our fountain

We have had the ceramic version for years. It has held up well and we appreciate that the filters have remained available all this time

We have had the ceramic version for years. It has held up well and we appreciate that the filters have remained available all this time

Rated 1 out of 5 stars
By Alicia on Oct 20, 2025

Quality has gone down

These filters used to be better. Now they shed charcoal all over the pet fountain no matter how many times you rinse them. Cold, hot water makes no difference, fresh

These filters used to be better. Now they shed charcoal all over the pet fountain no matter how many times you rinse them. Cold, hot water makes no difference, fresh or a few weeks old dumps charcoal into the water. They didn't do this for the first 10 yrs I used them. Now every batch does and will not be rebuying them.

Rated 2 out of 5 stars
By Roger on Oct 12, 2025

Not Really Silent

Due to the design of the pump enclosure, the pump is raised from the bottom of the bowl so the pump starts to struggle when the bowl is half empty. One of my dogs

Due to the design of the pump enclosure, the pump is raised from the bottom of the bowl so the pump starts to struggle when the bowl is half empty. One of my dogs slurps down water so all it takes is one visit to the bowl from him for the water level to get too low and I have to fill it again. Definitely best for smaller pets to avoid having to fill it every few hours

Rated 5 out of 5 stars
By Mary on Jan 30, 2026

Ease of installation

Nice water filter. Easy to remove old filter & insert new one. I Like it comes in a 2pack.

Nice water filter. Easy to remove old filter & insert new one. I Like it comes in a 2pack.

Rated 5 out of 5 stars
By Jay on Dec 15, 2025

Pioneer Pet filters

We love our Pioneer Pet water fountain. The filters are super easy to change and our cats love the freshly filtered running water..

We love our Pioneer Pet water fountain. The filters are super easy to change and our cats love the freshly filtered running water..

Rated 5 out of 5 stars
By Trina on Nov 16, 2025

Pioneer water filters

Was so glad I was able to find them at chewy because the stores don't carry them no more they all went to plastic they don't want to do good for our pets plastic

Was so glad I was able to find them at chewy because the stores don't carry them no more they all went to plastic they don't want to do good for our pets plastic is poison

Rated 3 out of 5 stars
By Robin on Dec 14, 2025

Leaked charcoal

Leaked charcoal bits into the water and would leave a ring stain on the ceramic bowl I could not clean out

Leaked charcoal bits into the water and would leave a ring stain on the ceramic bowl I could not clean out

Rated 5 out of 5 stars
By John on Dec 5, 2025

Ease of use

Cats love filtered water. And since they both have smooshed faces, it filters out whatever drops in the water bowl.

Cats love filtered water. And since they both have smooshed faces, it filters out whatever drops in the water bowl.