The PetSafe® Drinkwell® Original Pet Fountain provides 50 ounces of fresh, filtered water to your pet. The free-falling stream of water encourages your pet to drink more. The receiving ramp is designed to reduce the splash of the falling water while the activated carbon filter eliminates bad tastes and odors, keeping your pet hydrated and healthy. Trust PetSafe® to help keep your pet healthy, safe and happy.