Comsmart Cat Water Fountain Filter for 81oz/2.4L Pet Fountain, Pet Fountain Filter 3 Triple Filtration System…

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Value Pack of 8 Filters
Compatible with our Comsmart 81oz/2.4L Pet Fountain, diameter is around 5 inch,also with other flower fountain of same size.
Composed of a cotton layer,activated carbon and an ion exchange resin.They can filter hair, heavy metals, and improve the taste of the water so that pets can drink clean and fresh water, more healthier than other only have two filter materials.
Our cat fountain filters provide clean, fresh water to your pet, which helps to increase water consumption and reduce the risk of urinary tract infections.
Note: Rinse fiter with water before use. Replace fiter every 2-4 weeks.