Enhon 16 Pieces Pet Fountain Foam Filters Round Sponge Black Filter Foam Pet Cat Fountain Replacement Filter for 2.5 L/ 84 oz Stainless Steel Cat Fountain Pet Drinking Water Stay Healthy Clean

Features: The pre filtered sponge for cat fountain helps extend the life of the fountain pump through blocking debris and pet hair, making the pet drinking water clean. The cat fountain sponge filter is compatible with most 2. 5 L/ 84 oz stainless steel cat fountains. It can filter the impurity in water and obtain clean water source for your pet. Specifications: Material: PU sponge Color: black Size: about 3 x 3 x 1. 2 inches Package includes: 16 x Water pre filtered sponges Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen displays. Before using, thoroughly clean the replaced cat water filter under running water to remove scattered dust. Please replace the filter every 2 4 weeks.