General description Features a set of high-quality replacement parts designed for iRobot Roomba models 800, 860, 870, 880, and 980. This kit includes main brush rollers, side brushes, and filters, ensuring your vacuum cleaner maintains optimal performance and cleanliness. Technical specifications Material: Plastic Package Contents: 1 Pair of Main Brushes, 3 Filters, 6 Side Brushes Measurement allowed error: +/- 1-3 cm Usage The side brush enhances cleaning by reaching deeper into carpets. Unique rubber tread brushes adapt to various floor surfaces, effectively removing dust and larger debris. Regular maintenance involves easy removal and replacement of parts every 2 to 3 months for best performance. The filter captures fine dust, preventing allergens from entering the air.