This 3L smart pet water fountain is a game-changer for pet hydration, combining intelligence, capacity, and safety for effortless care. Its large 3-liter tank eliminates the need for frequent refills, making it ideal for busy pet owners or multi-pet households, while the transparent design allows you to monitor water levels at a glance. Equipped with an ultra-quiet pump (≤30dB), it operates silently day and night, never startling skittish pets. The continuous water circulation mimics natural flowing streams, encouraging pets to drink more and reducing the risk of urinary tract issues. A built-in multi-layer filter (PP cotton + activated carbon) effectively removes hair, impurities, odors, and residual chlorine, delivering clean, fresh water every time. Crafted from food-grade BPA-free materials, it’s safe for pets to lick and chew. The detachable design (water tank, filter cartridge, fountain head) enables easy disassembly and thorough cleaning, preventing bacterial buildup. Anti-slip rubber feet keep the fountain stable during use, avoiding spills on floors. Suitable for cats, small to medium-sized dogs, and other pets, this smart fountain combines convenience and health, ensuring your furry friends stay hydrated happily—even when you're away.