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FB23 23″ Filter Brushes

FB23 23″ Filter Brushes


Filter brushes have long been used in the koi industry as a great filter media. Brushes will collect large amounts of debris yet will not restrict water flow even when dirty. Filter brushes work well for both solids removal and biological filtration. Available 15″ or 23″ long and can be cut down in length if needed.

SKU: FB23 Category:
  • 15″ or 23″ long brushes are available
  • 4″ diameter
  • 15″ used in PSMFB, PS1FB and all Axiom skimmers
  • 23″ used in PS2FB skimmers