6 Pack Side Brushes,Replacement Parts for IRobot Roomba S9 (9150) S9+ S9 Plus (9550) S Series Vacuum Cleaner (6 Edge-Sweeping side brushes)

The 6 Pack Side Brushes for the iRobot Roomba S9 models have garnered mixed feedback from customers, highlighting a blend of performance, quality concerns, and value for money. While some users appreciate the savings offered by these aftermarket brushes, others have faced significant issues that detract from their overall satisfaction. Many reviewers note that the brushes appear to match the original design closely in dimensions and bristle length, with some remarks on the stiffness of the bristles. A few users have mentioned that these stiffer brushes have a tendency to sweep debris more effectively, with one customer indicating positive results after using them across multiple cleaning cycles. In contrast, others have expressed frustration regarding the screws being too small, causing the brushes to detach during operation. Additionally, concerns over the rubber arms catching on carpets or transitions have been raised, impacting their usability on various surfaces. A recurring theme in the reviews is the comparison to OEM (original equipment manufacturer) parts, with some recommending sticking to OEM products for edge brushes and rollers due to issues of detachment and deformity with these aftermarket options. However, positive experiences with performance from users who received these brushes suggest that when they fit correctly, their cleaning capabilities can be commendable. In summary, while these replacement brushes may offer a cost-effective alternative to OEM parts, potential buyers should weigh the risks of compatibility and functionality against the price advantage, as experiences can vary significantly. **