Finest Filters 4 x Compatible with Fluval Chi Filter Cartridges Aquarium Fish Tank Pads Foam

Pack of 4 Finest-Filters compatible filter cartridges suitable for the Fluval Chi range of aquariums. These filter cartridges have a polyester side for fine filtration of waste particles from the water, and a carbon filter foam side for removal of dissolved organic waste in the aquarium. Please Note: These are NOT original spare parts - these are compatible filters manufactured by Finest Filters to the same specification as the original filter cartridge.