General description Replacement Brush Kit Parts Accessories for iRobot Roomba 800 Series, including models 850, 851, 860, 865, 866, 870, 871, 876, 880, 885, 886, 890, 891, 896, 900, 960, 966, and 980. This comprehensive kit includes essential components to maintain your robot vacuum's cleaning performance, featuring innovative anti-spin debris extractors that break down debris and lift dirt while ensuring a virtually maintenance-free brushless design. The HEPA filter significantly enhances the capture of dust, pollen, dander, and allergens, while the side brush effectively reaches along edges to remove dirt, dust, and debris. Technical specifications Includes: 6 x Side Brushes 4 x HEPA Filters 2 x AeroForce Extractor Fan Sets