Drinkwell 360 Fountain for PetsDesigned with the multiple pet household in mind, giving owners the ability to customize their fountain with the five interchangeable spout rings that come included with each fountain. Utilizing the same filtration technology as the other Drinkwell Fountains, the Drinkwell 360 constantly circulates and filters the water which helps inhibit bacteria growth, keeping the water tasting fresh and appealing to pets! The charcoal filter removes bad tastes and odors. Submersible pump provides a nearly silent operation. Includes one replaceable carbon filter.