Capacity: One of these two water feeders has a large capacity of 7L, and the other has a large capacity of 3.2L. You can judge which water feeder is suitable for your pet according to the size of your pet.
Filter chip: As shown in the picture, the chips of these two water feeders are different. It is recommended to clean and replace the filter chip once a month.
Water level window: The 7L water feeder has a water level window, and the 3.2L water feeder does not have a water level window. Please check it clearly when choosing.
Water pump: It is recommended to clean the water pump once a month. If the water feeder suddenly stops working, don’t stop it yet. Try cleaning the water pump first! ! !