The FLUVAL Poly-Carb U4 is a replacement filter made of fiberglass/carbon for chemical filtration for the Fluval U4 internal filter.
Features:
- The polyester side filters fine residues and pollutants.
- The carbon side filters harmful liquids, dyes, and odors.
- Suitable for freshwater, saltwater, or reptile environments.
- Includes 2 pieces.
- Activated Carbon
- Yes
- Zeolite
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.