Simple and Safe . The Drinkwell Pet Fountain is proven to benefit your pet's health. The Drinkwell Pet Fountain is great for dogs, cats and other pets. Plus the Drinkwell Pet Fountain ships for Free. The Drinkwell Pet Fountain is a great way to show your pets just how much you care. Research shows that one of the best ways to improve your pet's health is to get them to drink more water. And the best way to do that is with the Drinkwell Pet Fountain. By using a 5-inch falling stream of water, the Pet Fountain continually aerates your pet's water with healthful oxygen. A charcoal filter also removes bad tastes and odors, giving your pet the best possible - and most appealing - way to stay hydrated!

The Drinkwell Replacement Filters come in a convenient 6-Pack. The charcoal filter removes bad tastes and odors from the water, as well as large particles - giving your pet the freshest, cleanest water possible!

The Drinkwell Replacement Filters keep water clean & fresh and are designed to fit most Drinkwell Fountains*. Each filter is constructed with two filtration pads; first a duo density polyester pad that's designed to catch large particles such as hair and other debris. The second carbon impregnated pad removes bad tastes and odors, making the water fresher and more appealing to drink. In between the pads we have added granulated charcoal for extended filtration. Filters should be replaced every 2-4 weeks.