Official Tomxcute Cat Water Fountain Replacement Filters - 16 Pack Cat Fountain Filter for 3.2L/108oz & 4L/135oz Pet Water Fountain, Three-Layer Filtration Replacement Filters(16+8 Pack), 8 Month Set

I’ve purchased these same filters many times, they work great with my water fountain for my dog. They catch larger debris in the water and prevent it from going down in the bowl. They turn a brown color when they need to be changed. They fit perfectly and I will be buying them again!

I’m glad I got these replacement filters—I didn’t realize how often they need changing! Now, I have peace of mind knowing my cats always have fresh, clean water. They fit perfectly in the fountain, are easy to replace, and help keep the water clear and free from debris. A must-have for keeping the fountain working its best!

Works as intended. I’ve repurchased this item a few times now as I think this is a good deal and helps me keep my pet fountain in good condition both by having the water filter but also the mesh replacement that goes around the fountain inlet. Will continue to repurchase this item as it’s a perfect fit for my fountain.

Our cats love the fountain! We need to keep the water clean and flowing for them!

Great filters, but I change weekly, due to discoloration, likely from water and food particles. So I do more frequently to keep the pump in good health and the kitty water fresh as can be.

Excellent for clean safe water for my Shihtzu’s . They do well with water elevated to perfect height for drinking .. it encourages water.. which is very healthy!

I'm totally sold on Tomxcute Water Fountain. So easy to set up, easy to clean and change filters, and always makes clean water available for our tabby. He loves it, and I think he drinks more than he used to, which is important for a cat with a UTI history. Great product. Highly recommend it.

Great price. Works as expected