Hagen Fluval G Series Fine Pre-Filter Cartridge
The Fluval G Fine Pre-Filter Cartridge is designed for daily use with marine aquariums where suspended debris is minimal or it can be used as a polishing cartridge for standard or fresh water aquariums.
- The fine mesh will trap debris 75μ (micron) or larger for unparalleled mechanical filtering results
- Designed as a "no by-pass" system, debris remains caught between each pleat until it is removed and rinsed
- Routine cleaning of the cartridge will prevent solid wastes from breaking down and contributing to elevated phosphate and nitrate levels