U3 Poly-Carb Cartridge

Item #: A491 | UPC: 015561104913
Format: 2-pack
Categories: , , ,



Specifically designed for the Fluval U3 filter, the U3 Poly-Carb Cartridge has two unique filtering sides that combine to provide thorough chemical filtration.

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  • Chemical filter media
  • Polyester side filters out fine debris and contaminants
  • Carbon side filters out harmful liquid substances, colorants and odors
  • Suitable for freshwater, saltwater or reptile environments
  • Convenient 2-pack format
For the Fluval U3 Underwater Filter
Suitable for freshwater, marine or reptile environments

2 x poly/carbon cartridges

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