Aqueon Replacement Filter Cartridges for Aquarium Large 12 Count

Aqueon Replacement Filter Cartridges help maintain clean and clear water in freshwater and saltwater aquariums. These aquarium filter cartridges feature a dual-sided design and over 25% more activated carbon than leading brands, helping remove impurities and odors. Available in various sizes, including large replacement cartridges, they are suitable for different aquarium setups and betta fish tanks.

Installing an Aqueon aquarium filter cartridge is simple: rinse it under cold water and align the “FRONT” tab correctly in your filter. These cartridges are designed to fit compatible Aqueon filter systems for convenient maintenance. Follow the manufacturer's instructions for replacement to maintain effective filtration and support healthy water quality in your aquatic fish tank.