U3 Poly-Max Cartridge

SKU: A482 | UPC: 15561104821
Format: 2-pack
Categories: , , ,



Specifically designed for the Fluval U3 filter, the U3 Poly-Max Cartridge helps control green water and unsightly algae growth by trapping and adsorbing phosphate, nitrite and nitrate.

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  • Chemical filter media
  • Produces crystal clear water, reduces odor, and creates ideal conditions for fish and plants
  • Helps reduce overall aquarium maintenance
  • Suitable for freshwater, saltwater or reptile environments
  • Convenient 2-pack format
  • 2 x poly/clearmax filter cartridge

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