Replacement Carbon Filter Cartridges for Aquarium Z817

Replacement Filter Cartridges from Imagitarium Use with Imagitarium aquariums and filters compatible with Replacement D Filter Cartridges Helps remove impurities from water Simple to use and install The Imagitarium Replacement Filter Cartridges help you maintain a healthier habitat by clearing your water from harmful impurities. For best results, replace filter cartridge every two to four weeks.