1. Large Capacity Pet Water Fountain (4L / 135oz) This stainless steel pet water fountain features a generous 4L capacity, ideal for large dogs or multiple pets, providing continuous hydration without frequent refills. 2. Ultra-Quiet Pump with Sponge Pre-Filter Equipped with a whisper-quiet pump and sponge filter that traps hair and visible debris, this fountain operates silently while extending pump lifespan and ensuring smooth water flow. 3. Food-Grade 304 Stainless Steel Construction Made from food-grade 304 stainless steel, the fountain is durable, hygienic, and easy to clean, with dishwasher-safe parts for effortless daily maintenance. 4. Advanced Multi-Layer Filtration System The multi-stage filtration system combines mesh filtration, activated carbon, and ion exchange resin to remove impurities, reduce odors, and help support urinary health. 5. Water Level Monitoring & Pet-Friendly Design Designed with an LED-lit translucent window for easy water level monitoring, the faucet-style flow encourages pets to drink more, making it perfect for busy pet owners and multi-pet households. Item Name: Pet Water Fountain Material: Stainless Steel Capacity: 4L/135oz Power Supply: USB Rated Voltage: 5V Features: Multiple Filtration, Ultra Quiet Pump, Easy Maintenance Size Details: Diameter: 24cm/9.45" (Approx.) Height: 11.1cm/4.37" (Approx.) (Faucet Not Included) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Cat Water Fountain