Pumpless Cat Water Fountain, 2L/67oz Automatic Pet Fountain

"24/7 Continuous Fresh Water Supply: This automatic cat water dispenser ensures non-stop circulation in your water fountain for indoor cat setup, enticing cats to drink more even when you're away. The automatic water dispenser for cat system prevents stagnation, provide cats with cleaner, fresher, oxygen-rich water that promotes healthier hydration habits for your furry friend. Advanced Multiple Filtration System: The water fountain for cats features a 3-layer bigger filter that purifies every drop in this cat drinking fountain. Designed specifically as a pet water fountain accessory, it removes hair, heavy metals, and odors, helping prevent urinary diseases and support long-term pet health. (It is best to change the filter every 2-4 weeks）"