General description The replacement parts kit is designed for iRobot Roomba 800 and 900 series vacuum cleaners, including models 805, 860, 870, 871, 880, 890, 960, 980, 981, and 985. This comprehensive kit contains everything you need to maintain your robot vacuum in one convenient package. Technical specifications HEPA filter purification efficiency: 99.98% Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with iRobot Roomba 800 and 900 series vacuum cleaners Includes HEPA filter, 3 side brushes, and multi-surface rubber brushes Usage HEPA filter should be changed every 3-6 months Side brushes effectively scrub trash into the main brush Multi-surface rubber brushes capture debris and prevent hair tangling Other information Note: Color of the item may vary slightly due to lighting and display differences