2.1 L Large Capacity: This ceramic cat water fountain meets the daily hydration needs of small and medium dogs and cats without frequent refills. The 360° drinking area allows multiple pets to drink easily from any angle. High-Temperature Ceramic: Made from smooth, stain-resistant ceramic, this cat water fountain is easy to clean, durable, and low-maintenance. It doesn’t retain grease or residue, helping minimize the risk of chin acne in pets. Multi-Layer Water Filtration: Our pet water fountain provides cleaner water with a dual filtration system of activated carbon and sponge, effectively removing hair, debris, and bad smells for fresh, secure hydration.