Compatible with: fits for DC05 DC08 Vacuum Cleaning Robots Filters maintain for DC05 DC08 cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you breathe. Easy to remove and replace as part of routine maintenance. For best results, filters should be replaced every 2 - 3 months. For DC05 DC08 HEPA filter substantially increases the amount of dust,pollen, pet dander and allergens captured by the innovative filter design.To keep your cleaner running at performance, the filter should be replaced every two months. How To Clean the Filter:1.remove the bin by pressing the bin release button 2.open the bin door to empty the bin 3. now and lift the filtered or release tab 4 .remove the filter by grasping the yellow tab 5.clean room was filter by tapping against your trash container 6.to reinstall the filter, the metal filter lever,with the side of filter and push the filter down,the filter door not close if the filter is not installed correctly