2L Drinking Fountain with UV-C sterilizer and app supportCats need access to clean water to stay healthy, as proper hydration can help prevent urinary tract diseases. The Catit PIXI Smart Fountain features two filtration technologies for ultra-clean, great-tasting water. UV-C sterilization neutralizes 99% of bacteria and viruses. Use the handy PIXI app to control the Smart Fountain’s clever features anywhere you go, or share the app with friends and family to leave them in charge. Enable notifications in the app to receive messages at important times, such as when the reservoir is nearly empty or the filter needs replacing. The fountain includes a spout add-on that creates an arching water stream when inserted. Finally, your cat can drink comfortably without having to strike an awkward pose!