Fluval U4 Filter Bio-Foam 2 Pack

PF134a A488

Fluval U4 Foam Pad captures large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. It is custom-made to fit perfectly inside the filter chamber to prevent debris bypass.

The foam pad has a pore size that allows efficient water flow, less clogging and long-lasting filtration. Suitable for freshwater, marine or reptile environments.

Key Features :

  • For Fluval U4 Underwater Filter
  • Captures large particles and debris for effective mechanical filtration
  • Custom-made to fit perfectly inside the filter chamber to prevent debris bypass
  • Has a pore size that allows efficient water flow, less clogging and long-lasting filtration
  • Suitable for freshwater, marine or reptile environments
  • Includes 2 foam pads



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