WECATION 10 Pack of Replacement Filters & Sponges for Uahpet Cat Water Fountain, Triple Filtration, Removes Heavy Metals, Improves Taste & Freshness

10 Pack of replacement filters and 10 Pack of filter sponges [Premium Quality Filters] Triple Filtration System: Composed of a Sponge Layer and an ion exchange resin Layer. Effectively to filter hair, heavy metals, keeps water fresh and improve the taste of the water. [Frequency Of Replacement] To prevent the activated carbon dust from shedding into water, please soak the cat fountain filter in water for 10 minutes then rinse thoroughly under running water before using. 1 to 4 weeks in summer and 2 to 6 weeks in winter. If multiple cats are using the fountain, more frequent replacement will be necessary. [Friendly Customer Service] Please feel free to contact us if you have any questions about our products, we'd like to help you! Work perfect, Weight: 0.440924524 Pounds, Manufacturer: WECATION