[Suitable for Model] Side brushes fit for 900 800 series vacuum cleaners, including 980 960 985 981 880 860 850 861 866 870 890 [Easy to Replace] Screws were installed on the edge brush, is easy to replace and install on your vacuum cleaners. HIGHLY EFFECTIVE TECHNOLOGY - Unique multi-surface dual rubber brushes won't get tangled with pet hair. The brushes adjust and flex to stay in constant contact with both carpets and hard floors. EASY TO CLEAN AND REPLACE - Regularly clean and replace the roller brush to improve suction and performance and extend the life of your robot vacuum. The HEPA filter is made of high-strength environmentally friendly materials, which can block most dust down to 0.3 microns. The filter can maintain the cleaning performance of the sweeper, while reducing the penetration of dust, pollen and other allergens into the air you breathe Applicable models: Compatible for 800 900 series 800 900 850 860 861 865 866 870 871 875 876 880 886 890 891 895 896 960 965 966