LTWHOME Compatible Green Coarse Filter Foams Replacement for All Pond Solutions CUP 311 (Pack of 6)

Pack include: 6pcs. Custom designed and manufactured for the CUP-311 All Pond Solutions. Trap large particles and debris keeping your aquarium clean and clear. Ensure efficient water flow with less clogging for long lasting filtration. Provides both mechanical and biological filtration to extend the life of your filters.