About This

• Finest-Filters compatible replacement foam filter pads are made from the same material as the Fluval origionals.
• These filter pads are cut to fit the Fluval 204 / 205 / 206 and 304 / 305 / 306 range of external filters
• The pads measure 215mm X 70mm X 20mm.
• These sponges contain the boilogical cultures, biologically and mechanically filtering the aquarium water
• This is not a Fluval Product. This is a Finest-Filters alternative which serves the same purpose as the origional brand.