Kospetsin 2 L Cat Water Fountain Set with 4 Sponge Filters for Round and Cubic Stainless Steel Top Cat Fountain, for Crystal and 2L/67oz Cat Fountain, Water Dispenser Foam Filter

These 4-pack sponge filters are designed to keep your cat's drinking fountain clean and fresh. The pre-filter foam effectively traps hair, dirt, and food particles before the water reaches the pump, ensuring your cat always has access to clean, filtered water. Replacing the filters every 2-3 months is recommended to maintain optimal performance. Compatible with a variety of cat fountain models, including the Cat Fountain MS01, MS02, MS03, Crystal Cat Fountain, and 2L Cat Fountain, these filters provide a simple and efficient solution for maintaining your pet's hydration needs.