Rated 4.8 out of 5 by 4
Rated 5 out of 5 by kmhmh dependable
the filters for my cats water system works great! Easy to use.
March 11, 2014
Rated 5 out of 5 by mykonos0 good product
These charcoal do a great job of filtering the water in my cat fountain. My cat loves drinking water out of his fountain. He has difficulty seeing so the running water makes it easier to drink.
February 10, 2014
Rated 5 out of 5 by Noswal +
Every thing I have purchased from Whisker City has been great. The drinking fountain for my cats is fantastic and the filters are easy to use.
December 13, 2013
Rated 4 out of 5 by pepperthecat this product also works with the Whisker City small pet fountain II
January 16, 2013