Fluval U2 Underwater Filter Poly/Insert

Bay Bridge Aquarium Verified independent store

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Poly-Carb Cartridge for U2 Underwater Filter Specifically designed for the Fluval U2 filter, the U2 Poly-Carb Cartridge has two unique filtering sides that combine to provide thoro ugh chemical filtration. Compatibility U2 Underwater Filter Features Chemical filter media Polyester side filters out fine debris and contaminants Carbon side filters out harmful liquid substances, colorants and odors Suitable for freshwater, saltwater or reptile environments Convenient 2-pack format 2 x poly/carbon cartridges included Show more