General description 100% brand new and high quality, this set of accessories for iRobot Roomba models 860, 865, 866, 870, 871, 980, 960, 966, and 981 is made of high-quality materials for enhanced durability. The side brush allows your vacuum cleaner to reach deeper into carpets for a more thorough clean, while the HEPA filter effectively filters fine dust, preventing dust, pollen, and other allergens from entering the air you breathe. Uniquely designed brushes with rubber treads adapt to different floor surfaces, removing everything from small dust to large deposits. Technical specifications Type: Vacuum Cleaner Parts Material: Plastic Package Contents: 2 pairs of roller brushes, 6 side brushes with screws, 10 HEPA filters, 1 clean brush Measurement allowed error: +/- 1-3 cm Installation As part of normal maintenance, the accessories can be easily removed and replaced. Usage It is recommended to replace the spare parts every 2 to 3 months to maintain optimal performance of the vacuum