AQUATOP Replacement Foam Sponge for IF9-UV Internal Filter (IF9-RFS) Overview The AQUATOP IF9-RFS Replacement Foam Sponge is designed specifically for the AQUATOP IF9-UV Internal Filter, providing efficient mechanical and biological filtration. This high-quality foam sponge helps trap debris, uneaten food, and waste particles, while also fostering the growth of beneficial bacteria, ensuring a cleaner and healthier aquatic environment for both freshwater and saltwater aquariums. Key Features High-Efficiency Mechanical Filtration: Captures debris, food particles, and organic waste to improve water clarity. Biological Filtration Support: Provides ample surface area for beneficial bacteria growth, promoting a balanced ecosystem. Custom Fit for IF9-UV: Designed for seamless compatibility and easy installation. Durable Long-Lasting: Made from high-quality sponge material to ensure extended filtration efficiency. Easy to Clean Reuse: Can be rinsed and reused multiple times before needing replacement. Safe for Freshwater Saltwater: Works effectively in both types of aquatic environments. Compatible with AQUATOP IF9-UV Internal Filter Product Specifications Brand: AQUATOP Model: IF9-RFS Filtration Type: Mechanical and Biological Filtration Compatibility: Fits AQUATOP IF9-UV Internal Filter Usage: For freshwater and saltwater aquariums The AQUATOP IF9-RFS Replacement Foam Sponge is an essential maintenance component, ensuring efficient filtration, improved water clarity, and a healthier environment for fish, corals, and aquatic plants.