The Superior Suction Roomba 870 Robotic Vacuum - Hammacher Schlemmer
iRobot Roomba 870 #ExpressReview: The (cleaning) robot in our lives | Technology News - The Indian Express
Amazon.com: Hepa Filter Dust Collection Filter Box Collector for iRobot Roomba 800 Series 870 880,900 Series 960 Aerovac Dust Bin (It Could not fit Model 890,980 : Home & Kitchen
Roomba 870 & 880 Remote Control *iRobot* Also works with all 500, 600, & 700 | eBay