Fish Filters & Water Pumps Filter Sponge/Foam Fluval U3 POLY/CARBON (2pc) Fluval U3 POLY/CARBON (2pc) by Fluval 7 reviews The Fluval Poly/Carbon Cartridge has two 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 ... Units 2 Sponges Check availability Notify me Order 2 units, don't run out of it Make your pet happy with one of these products! Europet Starfish 8,5 cm 3,07€ Features Fluval U3 POLY/CARBON (2pc) Reference015561104913 BrandFluval TypeActivated carbon, Cartridges Units2 Sponges Description Fluval U3 POLY/CARBON (2pc) Customer Reviews Fluval U3 POLY/CARBON (2pc) 5 Stars | 7 reviews 5 Stars 86% 4 Stars 14% 3 Stars 0% 2 Stars 0% 1 Stars 0% Write a review Reviews in Slovenia Reviews in other countries Fair price Perfecto para el filtro que tengo fluval U3. rapport prix intrressant Super contente See all customer reviews