Catit PIXI Cat Drinking Fountain Filter, Replacement Triple Action Water Filter, 6-Pack, White

To me they are expensive for just a 3 pack, but they are the only filters that fit my water fountain.

My cats love the fountain. Glad I found the filters at a good price.

I like the form of the fountain & was encouraged to order it by the reported usb-c sanitizing feature. The sanitizer doesn’t work as well as advertised. The automatic cycle isn’t sufficient, neither is an additional sani cycle done manually after approximately a week of continuous use. It gets slimy inside, and it’s not apparent from outside.

It does last a month as they say and then you have to change. Fits perfect in my catit fountain.