General description The 8X Replacement Sponge Filter for XY-380 is designed to provide efficient filtration for your aquarium. Made from high-quality sponge material, these filters help maintain a clean and healthy environment for your aquatic life. Technical specifications Color: Black Material: Sponge Dimension: 12 x 11 cm (4.7 x 4.3 inches) (D x H) Measurement error: +/- 1-3 cm Package Contents 8 x replacement sponge filters Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.