15 of 20 people found the following review helpful
They do the job!,
Verified Purchase(What's this?)
When I originally bought the cat fountain, I did not buy any extra filters with it. I just kept on rinsing out the old filter. I did this for so long that the filter totally stopped working. No water would flow through it at all. Finally, after way too long, I broke down and ordered these replacement filters. They look exactly like the original ones, and the price was great. One suggestion; however, before you use these filters, they ask that you rinse them out first. This will eliminate any fine carbon dust particles from entering the cat's water.