The Catit PIXI Drinking Fountain is strikingly cat-like in appearance, yet highly ergonomic and user-friendly. PIXI's little paws make the fountain easy to pick up for refills, while the cute ears help prevent water spills and splashes. Even PIXI's nose and whiskers are super convenient and serves as a backlit water level window. The Catit PIXI Fountain provides your cat with a continuous source of fresh, filtered water. Running water encourages cats to drink more, which helps prevent urinary tract diseases, and the ergonomic design ensures a comfortable drinking position. The included filter removes debris, odours and impurities from your cat's drinking water. In addition, the water is softened by reducing magnesium and calcium levels (replacement filters sold separately). PIXI's clever backlit LED light flashes red when water is low and stays red when it's out of water and the intelligent pump shuts down when out of water to prevent damage. Size: 2.5L Ergonomic drinking options to help cats drink more comfortably Triple action fountain filter softens water and removes debris Features LED status alerts and auto-shutdown Quiet pump Provides cats with access to fresh, clean water 24/7. 3 drinking options LED nightlight Super silent Low water level alert Whisker stress-free drinking surface Included Components: fountain, triple.