Product Overview: The Anker Eufy Filter Pack for Pet Water Fountain ensures your pet’s drinking water remains clean and fresh. These filters are designed for easy replacement and effective filtration to keep your pet hydrated. Specifications: ‣ Pet Type: Cats & Dogs ‣ Pet Age Range / Weight: All Ages ‣ Material: Activated Carbon, Foam Key Features: ‣ Enhanced Filtration: Removes impurities and odors from your pet's drinking water. ‣ Easy to Replace: Simple to swap out every 3 months for optimal performance. ‣ Clean Water: Provides fresh and clean water for your pet’s hydration.