Aqua-Tech EZ-Change Aquarium Filter Cartridge for 10-20G Filters, 3pk

Product FeaturesReplacement AquaTech carbon cartridges keep your AquaTech power filter perform like newA course layer of floss removes larger debrisActivated Carbon removes odor, discoloration, impurities and toxins on contactNo messy assembly requiredChanges in seconds just shake and rinseAqua-Tech Filter Systems take the guesswork out of changing your filter cartridge