I clean Replace iRobot Roomba 960 Filters,8pcs Repleacement iRobot Roomba 980 960 860 880 Robotic Vacuum Accessories (800,900 Series) Fit Model: Compatible with iRobot Roomba Robotic Vacuum Cleaner 860 805 861 864 870 880 980 960 series (800&900 series) Material: iRobot roomba parts made of high quality PC, fully use of efficient filter material. Package& Warranty :8 Packs High quality replacement hepa filter for irobot Roomba 800&900 series. Promise 30 days warranty guaranteed if you are not satisfied with it. Advantage: For iRobot Roomba Filters maintain Roomba's cleaning performance while reducing infiltration of dust, pollen and other allergens into the air you breathe. Suggestion: To keep your iRobot Roomba operating at peak performance,the vacuum cleaner parts should be replaced in frequently. Fully Compatible with iRobot Roomba 800 Series &amp; 900 Series--- I-clean Replacement iRobot roomba filters arevisually identical with the original filters that came with your iRobot Roomba 800 Series 900 Series eg roomba 805 860 870 880 960 980 . It doesn&#039;t cause any harm to your Roomba, and works just as great. To keep Roomba running at peak performance, the filter should be replaced every two months. 1.remove the bin by pressing the bin release button 2.open the bin door to empty the bin 3. now press 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, press the metal filter lever,with the side of filter and push the filter down,the filter door will not close if the filter is not installed correctly