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. Read more.
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.
