For iRobot Roomba 800, 900, 850, 860, 861, 866, 870, 880, and 890 Series Sweeping Machine Accessories: Main and Side Brushes, Filter

Perfect Compatibility: Replacement accessory kit compatible with iRobot Roomba 850, 860, 861, 864, 866, 870, 871, 880, 890, 891, and 900 series robotic vacuum cleaners, as well as models 960, 961, 964, 980, 981, 985, etc. Innovative Design: The two counter-rotating extractors feature flexible, wear-resistant rubber tracks with a special texture that eliminates tangling and easily dislodges dirt and debris from smooth floors. HEPA Filter: Made from durable, high-strength materials, this filter removes hair and debris with a 99.98% purification efficiency, filtering out fine particles for cleaner air. Maintenance: It is recommended to replace the accessories every 3 to 6 months for optimal performance of your vacuum cleaner. This kit contains everything you need to maintain your Roomba. Color: See image. Material: Plastic. Package Contents: 2 main brushes, 4 side brushes, 4 filters, 2 wheels, 1 cleaning brush, 1 screwdriver.