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Error 31 on s9+ 9550. Is there a fix for this other than replacing the robot? On my second vacuum in three weeks… : r/roomba
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iRobot Roomba s9+ (9550) Self-Emptying Robot Vacuum - Smart Mapping, Powerful Suction, Corners and Edges, Ideal for Pet Hair S955020 - The Home Depot
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Dual Multi-Surface Rubber Brushes Roller Brush Parts For Irobot Roomba S9/S9+ Plus 9150 9550 Robot Vacuum Cleaner Replacement - AliExpress
![Amazon.com: for iRobot Roomba S9 9150 + S9+ 9550 Robot Vacuum Series ABL-B Replacement Sweeper Rechargeable Li-ion Battery 4INR19/65-2 14.4V 3300mAh 48Wh : Home & Kitchen Amazon.com: for iRobot Roomba S9 9150 + S9+ 9550 Robot Vacuum Series ABL-B Replacement Sweeper Rechargeable Li-ion Battery 4INR19/65-2 14.4V 3300mAh 48Wh : Home & Kitchen](https://m.media-amazon.com/images/I/71p9E-LxqOL._AC_UF894,1000_QL80_.jpg)