- Product Size: Length: 4.7 inches, Inner Circle Diameter: 2.3 inches. This filter is designed specifically for compatibility with our 2.5L and 4L pet water fountains, ensuring a perfect fit. - Key Benefits: - Effectively captures dirt and debris, keeping your pet's drinking water clean and fresh. - Efficiently traps pet hair, reducing contamination and improving water quality. - Enhances the taste of the water, encouraging your pet to drink more and stay hydrated. - Performance: - Made from high-quality materials that ensure durability and optimal filtration. - Designed to maintain the cleanliness of your pet water fountain, prolonging its lifespan and reducing maintenance time. - Practical Use Scenarios: - Ideal for households with multiple pets, ensuring that each animal has access to clean water free from hair and impurities. - Perfect for use during hot weather when pets need to stay hydrated, ensuring their drinking water remains appealing and fresh. - Great for busy pet owners who want to simplify their cleaning routine while providing their pets with the best drinking experience. This filter is an essential accessory for maintaining your pet's water fountain, supporting better health and hydration for your furry companions.