- Designed for use in the Fluval FX4/FX5/FX6 External Filters
- Pore size allows for efficient flow whilst also trapping waste and debris from the water
- The pads are custom fit for these filters to prevent any debris from bypassing the filter media
- They are the crucial first step in mechanical filtration within your FX4/FX5/FX6 Filters
What you need to know:
- 1 x Fluval Aquarium Filter Foam (3pcs) for FX4/FX5/FX6
- For use in the external FX range of filters by Fluval
- Promotes mechanical filtration
