2.2 litre large capacity: Our 2.2 litre cat water fountain is specially designed for small and medium-sized pets and saves you from having to change the water frequently. Whether you are busy at work, on a business trip or away for 3-5 days, you can be sure that your cat will have plenty of water. With 2 water flow modes and intelligent sensors: our cat water fountain offers two drinking modes: spring mode and flow mode, to meet your cat's different drinking preferences. Connect the device to the power supply to start the water dispenser. It will automatically turn on when pets are nearby and stop operating when they are out of range for 15 seconds. It is quieter and more energy efficient, which can extend the life of the water dispenser. Multiple Filter System: Equipped with an efficient multiple filter system that effectively removes hair, impurities and odours from the water to keep the water quality clear and clean for your cat to drink healthier. Super quiet operation & automatic shutdown: The pet water fountain is equipped with a low-noise pump that is virtually silent during operation and won't disturb your peace and quiet or that of your cat. It also has an automatic shutdown function that automatically stops operation when the water level is too low, which is safe and worry-free. Easy to clean: The design is simple and disassembly is convenient, and all parts can be easily cleaned. Please disconnect all power connections when cleaning. To ensure optimal performance, it is recommended that you disassemble and clean the pump every two weeks, change the filter every 2-4 weeks, and replace the pre-filter sponge every 1-2 months. Product list: *1 Pet water dispenser *1 Intelligent sensor *1 AC adapter plug *1 Filter