OYES Katzenwasserfilter 4er/8er-Pack, Hunde-Futtertrichterfilter, Ersatzfilter für quadratisches Haustierbrunnen-Filtersystem

About this item [Cat Water Fountain Filters]Cotton layer,activated carbon and ion exchange resin forming a three-layer filtration system.They can filter hair,particle,heavy metals, and improve the taste of the water so that pets can drink clean and fresh water from cat fountain. [Good Applicability ]Compatible with 84oz/2.5L Square cat fountain/pet fountains shown in the pictures. [Recommendations]Please soak the filter in water for 2 minutes and rinse it thoroughly under running water before use and change the filter every 2-4 weeks. [Individual package]The cat fountain filters replacement are individually packaged and sealed to maintain high quality. [What You Get]4/8 Pack cat water fountain filters,worry-free 12 month warranty,friendly customer service.