The Pet Zone water fountain provides clean filtered water for your pets and is suitable for cats and small dogs. The purifying circulation filtration system uses filters that has strong cotton fibres and activated carbon that filters out large particles like hair, dirt and food particles to provide purfied and clean drinking water for your pets. There are also replaceable filters that can be bought at Bunnings store, please refer to IN 0406619. | Pet Zone 2.4L Pet Water Fountain