- Fits Fluval FX4, FX5 and FX6 Canister Filters
- Captures small particles and debris
- Helps maintain crystal clear water
- For freshwater and marine environments
- Bulk packaged to save the environment
These premium fine filter pads are custom designed and manufactured for the Fluval FX4, FX5 and FX6 canister filters. The pads capture small particles and help maintain crystal clear water. Use these fine filter pads after using our white polishing pads to maintain water clarity.