Replacement Media Clear Choice BioFilters
Brand: Tetra Pond
Replacement media for the Tetra PF-1, PF-2 and PF-3 BioFilter. Each set includes both filter media; one coarse blue pad for mechanical filtration, and one black carbon pad for chemical filtration. Will also fit the Tetra Clear Choice Submersible Pond Filter. Approx 15.5" diameter.