LeadCon 12 Pack HEPA Filter for 900 Series Compatible with Roomba 800 900 Series 860 870 871 880 960 980 Vacuum Cleaning Robots with Clean Brush

LeadCon replacement filter compatible with roomba 805 850 860 861 864 866 870 871 877 880 890 805 960 964 980 vacuum cleaner Made by Premiun Material: Replacement filters made of high quality PC, fully use of efficient filter material. To maximize cleaning performance, clean the 900 filter once per week (twice per week in homes with pets). Keep your home clean by changing the filters frequently ,replace the 900 filter once every month or two, depending your usage. Washable and Reusable: 1.Removing the filter:ensure the machine is disconnected from the charger before removing the filter. 2.Washing the filter: run water over the outside of the filter until the water runs clear,do not bent it or broken it. 3.Filter drying: leave to air-dry completely for a minimum of 48 hours. do not heat it to dry, only air dry. 4.Replacing the filter: to refit, place the dry filter back into the top of the machine