WORRY-FREE TRAVEL: This cat fountain has an extra-large capacity of 2.2 liters and provides 8 days of drinking water for your cat – perfect for travel or multi-pet households. The large water basin catches splashes, so you don't have to mop the floor. SUPER QUIET: Uses an energy-efficient 5W water pump with low noise and smooth water flow. You can sleep undisturbed even if the fountain is by your bed. The noise level is ≤30 dB (quieter than a whisper). TRIPLE FILTER: Three-stage filtration with activated carbon, pebbles, dense cotton, and sponge filter. Removes impurities, odors, and softens the water, and extends the pump's lifespan. EASY TO CLEAN: Smart design with a removable container and pump for easy cleaning. Saves your time. SAFE MATERIAL: BPA-free plastic that provides cleaner, healthier, and oxygen-rich water – one hundred percent safe for your pet's health.