

💧 Keep your pet’s hydration game strong with pure, fresh water—because they deserve the best!
PETLIBRO Replacement Filters are custom-designed for the 2L stainless steel pet water fountain, featuring a 4-stage filtration system that removes impurities and improves water taste. The set includes 4 filters and sponges, ensuring easy maintenance and continuous fresh water flow. Ideal for health-conscious pet owners, these filters promote increased water consumption and reduce urinary tract infection risks, all while operating quietly and fitting seamlessly into your pet’s daily routine.














| Brand | PETLIBRO |
| Capacity | 2 Liters |
| Color | White |
| Customer Reviews | 4.6 out of 5 stars 1,764 Reviews |
| Item Weight | 0.01 Kilograms |
| Material | Stainless Steel |
| Power Source | Gravity-Fed |
A**B
Cats love it
I had previously purchased a water filtration fountain for my cats. I also purchased filters to go with the old fountain. Due to the fact that I have exceptionally hard water in my home the unit rusted and was unusable. It took me awhile to raise the money to purchase a new fountain and I found this unit online. The good news is the previous filters that I had purchased fit this fountain and it's much easier to clean than the other fountain that I had. It is whisper quiet and the cats love it as I am able to adjust the height of the fountain. Now my cats don't have to drink out of the bathroom faucet all the time. They can just drink out of their own fountain with the water running constantly.
J**K
Great kit
Great little kit, fits my little fountain perfectly.
P**Y
Great water supply
My husband insisted with get the fountain for our one cat who drinks a lot. He loves it. These help keep the fountain clean and running properly.
T**S
Just what I needed
As advertised
D**7
Easy to change and economical
These change out easily and seem to keep the fountain clean between cleanings. The instructions say to change them every four weeks and that makes them fairly economical.
A**Y
Goodbye Plastic!!!
Cats got yeast in their mouths from eating and drinking from plastic. Switch to stainless ASAP save your self some & and cat surgery. This is quiet, you control the water flow, attractive to cats, very good filtration as far as I’m concerned just wish bowl was larger and no dental issues
K**L
They do the job
The appear to do what they’re supposed to; I change them once a month and it works for us. Not sure exactly what the black foam ring is supposed to accomplish, but the white filters do the job of keeping the water clean.
A**O
Great value. Love the product
As per instructions the filters must be changed every 2-4 weeks. Every package includes 4 filters and they are super compact so you can easily buy 2 packages and create a stash since they come on a tiny package. Love the product and the replacement filters size. Perfect for me that like to have stash in case of an emergency or situation.
Trustpilot
2 weeks ago
2 days ago