Dymax Slim Flo Filter Cartridge 2-Pack SF-240 SF-500

Dymax Slim Flo replacement filter cartridges work to keep aquarium water clean and clear. Combining mechanical and chemical filtration, each cartridge traps floating debris and particulate waste while activated carbon removes discoloration and unpleasant odours. Designed with layered wool and carbon, these dual-action cartridges deliver high-efficiency filtration to support a balanced aquatic environment. They are tailored specifically for Dymax Slim Flo SF-240 and SF-500 hang-on filter units across marine, freshwater, shrimp, and planted aquarium setups.