LTWHOME Compatible Green Coarse Filter Foams Replacement for All Pond Solutions CUP-311 (Pack of 3) Custom designed and manufactured for

Custom designed and manufactured for the Fluval U3 Filtration Systems

the filter kit will keep your vacuum a optimal performance

600/Ultra G Pro 3 filter 2071

Ensure efficient water flow with less clogging for long lasting filtration

Size of Each Sponge:175*120*65mm

LTWHOME Compatible Green Coarse Filter Foams Replacement for All Pond Solutions CUP-311 (Pack of 3) Custom designed and manufactured forPack include: 3pcs. 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. Provide both mechanical and biological filtration to extend the life of your filters.