Fluval U4 Aquarium Stage 2 Poly Carbon Cartridge (2 Pack)

  • The Fluval Poly/Carbon Cartridge has two sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the filtration process.
  • The polyester filter pad side filters out fine debris and contaminants.
  • The carbon side filters out harmful liquid substances, colourants and odours.
  • For freshwater, marine or reptile environments.
  • Includes 2 Poly/Carbon cartridges.
  • For the Fluval U4 Underwater Filter.

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