LTWHOME Compatible Polyfiber Floss Pad Replacement for OCF4, 5, 14, 15, Marlin Canister Filter (Pack of 12) Custom designed and manufactured for

Custom designed and manufactured for the Fluval U3 Filtration Systems

Package Include:3PCS 8" Inch Coarse Pond Filter Foam

1 x Medium Foam

Traps any large particles and debris in the water before they reach the pump

LTWHOME Compatible Polyfiber Floss Pad Replacement for OCF4, 5, 14, 15, Marlin Canister Filter (Pack of 12) Custom designed and manufactured forPack include: 12pcs. Custom designed and manufactured for Cascade Marlin Canister Filter. Trap small particles and debris keeping your aquarium clean and extending the life of your carbon and biological filters. Help prevent the clogging of finer filter media, allowing for them to perform better at their own tasks, which improves overall filtration. Good for freshwater & marine environments. Provides both mechanical and biological filtration.