Review: The Neato Botvac D7 Connected robot vacuum cleaner is expensive but smart - 9to5Mac
Amazon.com: Replacement Parts for Neato Botvac D Series D3 D4 D5 D6 D7 D75 D80 D85 Robot Vacuum Cleaner Accessory Kit Including 2 Main Brushes, 2 Hepa Filters, 6 Side Brushes :