Low Price Fluval U2 Underwater Filter Poly/Carbon Cartridge 1.3" length x 2.5" width x 6.5" height 2-count

Fluval U2 Underwater Filter Poly/Carbon Cartridge 1.3" length x 2.5" width x 6.5" height 2-count

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Description : Two sides equals twice the efficiency. The Fluval U2 Underwater Filter Poly/Carbon Cartridge features a chemical filtration, the crucial second stage in the filtration process. The polyester side of the Fluval U2 Underwater Filter Poly/Carbon Cartridge filters out fine debris and contaminants while the carbon side filters out harmful liquid substances, colorants and odors. The Fluval U2 Underwater Filter Poly/Carbon Cartridge can be used in fresh or marine water as well as reptile environments. The 2-in-1 Fluval U2 Underwater Filter Poly/Carbon Cartridge is designed specifically for your Fluval U2 Underwater Filter.