Cowotek Cat Water Fountain Filter, Pet Fountain Filter 3 Triple Filtration System Replacement Filter -Pack of 8-

?Triple Filtration? Composed of a cotton layer,activated carbon and 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. ?Application?Compatible with most 84oz/2.5L Round pet fountains. ?Pet healthy?Our cat fountain filters provide clean, fresh water to your pet, which help reduce the risk of urinary tract infections. ?Recommendations?To prevent the activated carbon into water, please soak the filter in water for 2 minutes and rinse it thoroughly under running water before use. According to your pet's drinking frequency and the number of pets using the fountain, change the filter every 2-4 weeks. ?Individual package?Value pack of 8 filters.The cat fountain filters are individually packaged and sealed to maintain high quality.