Overview The AQUATOP Replacement Carbon Cartridge for the FZ13 Canister Filter (FZ13-RCI) is engineered to provide superior chemical filtration for your aquarium. Utilizing high-quality activated carbon, this cartridge efficiently removes impurities, odors, and discoloration, ensuring crystal-clear and healthy water in your aquatic environment. Key Features Effective Chemical Filtration: Uses activated carbon to absorb organic contaminants, chemicals, and odors, enhancing overall water quality. Custom Fit: Specifically designed for the FZ13 Canister Filter, ensuring a seamless installation and optimal performance. Easy Maintenance: Simplifies routine filter upkeep with a straightforward replacement process. Enhanced Water Clarity: Improves water conditions by eliminating discoloration and unwanted tastes, supporting a thriving aquatic ecosystem. Versatile Use: Suitable for both freshwater and saltwater aquariums, making it an ideal addition to various setups. Product Specifications Model: FZ13-RCI Cartridge Type: Replacement carbon cartridge Compatibility: Designed exclusively for the FZ13 Canister Filter Filtration Mechanism: Activated carbon for effective chemical filtration Application: Ideal for maintaining clear, odor-free water in both freshwater and saltwater aquariums