General Description: This replacement pond filter is compatible with the SunSun CBF-200T, providing a perfect fit and complete filtration for your pond. This set of filter sponges includes a coarse blue sponge for filtering large particles and a fine yellow sponge for filtering small particles, ensuring clear water and a thriving aquatic ecosystem. The sponges effectively trap debris, both small and large, creating a pristine pond environment with minimal effort. Technical Specifications Sponge Type: Coarse blue and fine yellow Material: High-resilience polyurethane foam, free from harmful dyes and binders Unit Dimensions: 18.5 × 9.5 × 3.5 cm Average Thickness: 35 mm (compressible down to 22 mm without loss of efficiency) Total Weight of Packaging: 142 g Compatibility and Accessories Compatible with SunSun CBF-200T pond filter Compatible with a wide range of CPF/PFC pond models Usage These filter sponges are easy to clean and replace, simplifying your pond maintenance routine. Washable with clean water without deformation, they can be used for up to 12 months with regular maintenance. Their soft yet firm texture and smooth edges ensure safe handling for your fingers and fish during cleaning.