LTWHOME Compatible Green Coarse Filter Foam Replacement for Oase Biotec 12 56739 (Pack of 4)Pack include: 4 x Coarse Filter Foam. Custom designed and manufactured for Oase Biotec 12 56739. Good for freshwater & marine environments. Ensure efficient water flow with less clogging for long lasting filtration. Provide both mechanical and biological filtration to extend the life of your filters.

0 Filtration Systems

Packing include: 6pcs polish pads

12 x carbon pads

305 Filtration Systems

Custom designed and manufactured for the Fluval FX5 filtration systems

Custom designed and manufactured for Juwel Compact/Compact H / BioFlow 3

Custom designed and manufactured for Fluval C2

Approx size: 190mmx 65mm x 15mm

Approx size:150mm x 150mm x 12 mm

Traps Particles & Debris Enhances biological filtration

They are just Activated Carbon impregnated foam

Custom designed and manufactured for Fluval C4 Power Filter