LTWHOME Compatible Polyfiber Floss Pad Replacement for OCF4, 5, 14, 15, Marlin Canister Filter (Pack of 12) We recommend that filter foams

We recommend that filter foams should be changed regularly to keep filters effective

1 x Medium Foam

Foam size:125 mm x 125 mm x 48 mm

Easy to change

LTWHOME Compatible Polyfiber Floss Pad Replacement for OCF4, 5, 14, 15, Marlin Canister Filter (Pack of 12) We recommend that filter foamsPack 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.