Fluval U3 Carbon Cartridge
Fluval U3 Poly/Carbon Cartridge has two unique filtering sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the filtration process.
The polyester filter pad side filters out fine debris and contaminants. The carbon side filters out harmful liquid substances, colourants and odours.
Spare media for the Fluval U3 Filter
Pack of 2