PetSafe Drinkwell Hy-Drate

The Hy-Drate Cat is a healthy way to turn your cat's ordinary water bowl into an automatic water fountain. Designed to fit in your cat's favorite bowl, it remains securely in place with small, powerful suction cups. Fresh water continuously circulates through the Hy-Drate, while small sediments, like fur and food particles, stay trapped in the filter's mesh. One charcoal filter included.