Automatic 2.2L 304 Stainless Steel Water Fountain for Cats Circulation Filtering

Please note: 1. Both of these water feeders are square water feeders. This water feeder is a 2.2L water feeder, suitable for small and medium-sized pets. It is suitable for many types of pets, such as cats, dogs, and rabbits. 2. The water pump needs to be cleaned regularly. It is recommended to clean the water pump once a month. If the water feeder suddenly stops working, please disassemble the water pump and clean it. 3. The filter chip needs to be replaced regularly. It is recommended to replace the filter chip once a month. 4. The functions of the sensor are: 1. Save power 2. Extend the service life of the water pump and filter element. The principle is: when a person or pet approaches, the water feeder will be automatically opened. When the person or pet leaves, after the person or pet leaves, the water feeder will automatically open. The water feeder automatically turns off in 30 seconds., the following is the installation video of the sensor: