Cat Water Fountain, 2.0L/67oz Automatic Circulating Pet Water Bowl

**ALL PET PURCHASES RECEIVES A FREE GIFT FOR THEIR FUR BABIES!** extra Filter 5-Stage Circulating Filtration System The system uses a replaceable filter to purify the water, remove dirt and food particles. The filter is composed of activated carbon and ion exchange resin.It provides fresh clean water to your pets. The sponge filter on the water pump will catch the hair and debris, which ensures proper operation of the pump. The filter and sponge should be cleaned and replaced regularly. The pump can be disassembled and cleaned. Regular cleaning of the pump can make the pump work longer. * When you buy any pet products, you get a gift for your fur baby.