REPLACEMENT PARTS: The kwmobile replacement set includes spare parts compatible with the iRobot Roomba 800/900 series of vacuum cleaner robots. The pack is an affordable alternative to original-brand spares, to fit the listed models. | | COMPATIBILITY: Compatible with iRobot Roomba 800, 805, 860, 861, 865, 866, 870, 871, 880, 885, 890, 895, 900, 960, 965, 966, 980, 981 robot vacuum cleaners. | | INCLUDED: 3x Filters, 3x Side brushes, 1x Extractor set (2 extractors). | | INSTALLATION: Remove the old parts before installing the new replacement pieces. Please see your vacuum cleaner manual for instructions on changing parts. | | WHEN TO CHANGE PARTS: Change parts as needed when they become worn. Filters should be cleaned once a week, and changed every 2 to 3 months. | |