Description
Specifically designed for the Fluval U2 filter, the U2 Poly-Carb Cartridge has two unique filtering sides that combine to provide thorough 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