CYBERTECH 3-Pack Replacement iRobot Roomba 3 Armed Side Brushes Compatible with 500 600 700 Series, Except 645, 655, 675 & 670, 671, 690

The CyberTech 3-Pack Replacement iRobot Roomba 3 Armed Side Brushes is a great option for those in need of replacement brushes for their Roomba. These brushes are compatible with the 500, 600, and 700 series (except for models 645, 655, 675 & 670, 671, 690). They are easy to replace and work just as well as the original brushes. One customer reported that their brushes arrived with curled and bent bristles. However, this issue can be easily fixed by applying heat to soften the bristles, such as using a hairdryer or hot water. Overall, the quality of the brushes was satisfactory. While it is unclear whether these replacement brushes are made by the manufacturer, they perform well and are better than some other options available on the market. Some customers also received screws with the pack, but it is recommended to use the original screws from the original brush. There were mixed reviews regarding compatibility with specific models. Some customers confirmed that these brushes fit and worked fine with their Roomba 694, while others reported that they did not fit their Roomba 677. It may be necessary to slightly drill the screw opening in the plastic replacement to properly attach the brush in some cases. In terms of customer satisfaction, the general Consensus was positive. Customers found the replacement brushes to work well and were pleased with the ease of installation.