FluvalC4PolyFoam3Pack

designed For The Fluval C4 Power Filter Fluval C4 Poly/Foam Pad Effectively Performs The First And Second Stages Of Mechanical Filtration. in Stage 1 The Porous Foam Side Captures Large Particles. In Stage 2 The Dense Polyester Side Traps Finer Debris. fluval Hang On C4 Poly/Foam Pad - Pack Of 3 - C4 what's Included 3 X Poly/Foam Pads