Amazon.com - iRobot Roomba 980 Robot Vacuum-Wi-Fi Connected Mapping, Works with Alexa, Ideal for Pet Hair, Carpets, Hard Floors, Power Boost Technology, Black (Renewed) -
Amazon.com - JoyBros 20-Pack Replacement Parts Compatible for iRobot Roomba Accessories 700 Series 760 761 770 780 790 Filter Brush Vacuum Cleaner Replenishment Kit -