Compatible with 800 900 Series 850 860 861 866 890 891 894 880 870 971 980 960 961 964 990 95 Vacuum Cleaners. The filter traps all kinds of debris, dirt, dust, pet hair and other small particles. The side brush reaches deep into corners and edges to remove more dirt, dust and hair debris. Snaps into place compatible easy replacement without tools. Side brushes are easily removed and replaced as part of routine maintenance. restoration kit works just as well as the previous one. Filters and side brushes should be replaced every 2-3 months and multi-surface rubber brushes should be replaced every 6 months compatible best results Compatible with 800 900 Series 850 860 861 866 890 891 894 880 870 Vacuums 971 980 960 961 964 990 95. The filter traps all kinds of debris, dirt, dust, pet hair and other small particles. The side brush reaches deep into corners and edges to remove more dirt, dust and hair debris. Snaps into place compatible easy replacement without tools. Side brushes are easily removed and replaced as part of routine maintenance. restoration kit works just as well as the previous one. Filters and side brushes should be replaced every 2-3 months and multi-surface rubber brushes should be replaced every 6 months compatible best results Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store