Set of 4 replacement parts for CBF350 biological filter. Complete set of original cotton filter sponges.

General Description: If the filter foams in your pond filter are damaged or need replacing, this complete set of 4 sponges (2 coarse and 2 fine) is the ideal solution. These original parts allow for easy replacement and guarantee optimal filter performance. Technical Specifications Sponge Dimensions: 230 x 85 x 200 mm Weight: 0.084 kg Density: 22±5D-90±5D Pore Density: 10PPI-80PPI Color: Yellow/Blue Compatibility and Accessories Compatible with the CBF-350C Pond Filter Spare Part for CBF-350 (A/B/C) Coarse Filter Sponge Reference: 50108-08 Applications These filter sponges are primarily used in various filtration systems, including: Aquarium Filters Vehicle Air Filters Air Conditioners Filter Materials in the Metallurgical Industry Cosmetic Applications Swimming Pools Other Information The open-pore size is high, providing good air permeability. Flexible and harmless to the human body, without environmental pollution or peculiar odor. Water-resistant with good drainage after immersion. Can be used twice, without secondary pollution to the environment.