General description Optimize pump performance while effectively filtering out unwanted dirt and debris. This replacement filter cartridge is designed to maintain a clean and healthy environment in your Wave Spa type swimming pools, ensuring that dirt and impurities are filtered from the water. Technical specifications Material: PET + Non-woven fabric Outer diameter: 105 mm Height: 82 mm Usage After use, the filter cartridges are easy to clean. It is recommended to clean the cartridges after each use and replace them every 4-5 days (approximately 162 hours) to ensure optimal performance and longevity.