Staying hydrated is the key to your pet's health, and the TRIXIE Curved Stream Drinking Fountain will attract the pickiest drinker. The steady stream from the arc-shaped faucet will draw your cat's attention and encourage animals to drink. The circulation system enriches the water with oxygen for fresher, better tasting water. The filtration system removes dirt and debris, so the water is better tasting and safer for pets. With the large 84.5oz capacity bowl, you don't have to worry about having to refill as often which is perfect for the weekend traveler. For optimal performance, we recommend cleaning the fountain once a week. Includes: 1 pet water fountain, 1 USB charger cable and AC adapter, 1 replaceable filter, and an instruction manual.1 Year limited warranty