6PCS automatic filters for cat fountains, with resin and activated carbon, replacement water filter for cats & dogs (round)

General Description This automatic cat fountain filter is designed to provide clean, fresh water for your pets. Thanks to its dual-action filtration system, it uses ion-exchange resin and activated carbon to effectively remove impurities and dirt from the water, ensuring better hydration for your cats and dogs. Technical Specifications Filter Type: Replacement water filter Materials: Ion-exchange resin and activated carbon Quantity: 6 pieces Usage To ensure optimal filtration, it is recommended to rinse the filter with water before each use. It is advisable to replace the filter every 2 to 4 weeks to maintain fresh, healthy water for your pets.