【Compatible Models】These replacement parts are compatible with iRobot Roomba 800 series robot vacuum cleaners (800, 860, 865, 866, 870, 871, 875, 876, 880, 886, 896 and 900 series 960, 966, 971, 976, 980, 965, 981). Our accessories include everything you need to keep your Roomba clean. 【Excellent Quality and Functionality】Our replacement parts are made of high-quality PC, which optimizes the efficiency and durability of the brush. The innovative iRobot Roomba side brush reaches deeper into corners and edges to remove more dirt, dust and debris. Easy to install and durable. Keep your home clean with replacement parts for your iRobot Roomba vacuum cleaner. 【Maintenance Instructions】Replace the filter and brush bar every 3 to 6 months to maintain Roomba's cleaning performance and reduce the entry of dust and pollen. The cleaning tool slides over the robot's bristle brush bar to quickly and easily remove hair and dirt. 【Value Pack】2 rollers, 4 filters, 4 side brushes, 4 screws. These