Pet Cat Water Fountain Filter Multi-Layer Filtration System with Activated Carbon Replacement

MaterialResin Product Dimensions4.8"D x 4.8"W x 0.39"H Item Weight0.15 Kilograms Duration12 months External Testing CertificationNSF 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.