Fluval U4 Poly/Carbon Cartridg...

Description Fluval  – “U4” Poly/Carbon Cartridge Fluval 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. Key Features:     Polyester/Carbon cartridge provides thorough and effective chemical filtration     Polyester filter pad side filters out fine debris and contaminants     Carbon side filters out harmful liquid substances, colourants and odours     For freshwater, marine or reptile environments     Contains 2 Poly/Carbon cartridges     For Fluval U4 Underwater Filter