View on LOZ Suggested Retail: $599.99. iRobot Roomba i3+ (3550) Robot Vacuum with Automatic Dirt Disposal Disposal - Empties Itself for up to 60 days, Wi-Fi Connected Mapping, Works with Alexa, Ideal for Pet Hair, Carpets. The Roomba i3+ robot vacuum helps take vacuuming off your mind— cleaning in neat rows, emptying itself, and learning your habits to offer up personalized schedules. After each cleaning, it empties itself into a Dirt Disposal bag that takes up to 60 days to fill, so that you can forget about vacuuming for months. The i3+ uses 10X Power-Lifting Suction* and Dual Multi-Surface Rubber Brushes for an impressive clean.. 7 CALENDAR DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.