The Catit Fresh & Clear Drinking Fountain is a great way to provide your pets with a continuous supply of fresh and clean drinking water. The large surface area provides ample oxygen to the water, which results in a more refreshing and tasty drink. The replaceable purifying filter collects any impurities that may be present in the water, while the protective plastic cord guard prevents contact with the water. With its simple design, the Catit Fresh & Clear Drinking Fountain is a great way to provide your pets with a continuous supply of fresh and clean drinking water.