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For iRobot Roomba 800 900 Series 860 865 866 870 871 880 885 886 890 960 966 980 Roller Main Side Brush Hepa Filter Accessories - AliExpress
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Replacement Parts Accessories Kit For Irobot Roomba 800 805 850 860 865 866 870 871 880 886 890 891 895 896 900 960 965 966 980 990 Household Robot Va | Fruugo NO
User manual iRobot Roomba 866 (English - 36 pages)