The iRobot Roomba x0858 is a specific numeric catalog code in iRobot’s Roomba lineup, identifying a regional or market variant of an AeroForce-platform cleaning robot. The x-prefix designates a specific configuration within the broader AeroForce platform family, where the underlying rubber brush extraction system is consistent across market variants. Two counter-rotating rubber rollers in the AeroForce cleaning head flex against hard floors and carpet to capture debris through continuous surface contact, drawing material into the suction path without the bristle wrapping associated with traditional brush designs. The rubber compound enabling that contact flexibility degrades with repeated use, stiffening to the point where the brushes scrape instead of rolling quietly, signalling the need for a replacement pair.
This replacement set is matched to the Roomba x0858’s AeroForce extraction head. It contains two Plus.Parts® rubber brushes in the counter-rotating configuration for AeroForce-generation models, using rubber formulated to maintain pliability from installation through the full replacement cycle. Fitting them follows the standard AeroForce swap: open the brush module, remove the worn pair, insert the new rollers, and close.
The support team is available for any question about compatibility or your order.
Installation ready
- x-Series Catalog Fit – Rubber brush pair matched to the Roomba x0858 AeroForce head, direct-fit, standard AeroForce installation process.
- Consistent Rubber Contact – Counter-rotating compound formulated to hold flexibility across the complete replacement interval.
- Support On Hand – The team is reachable for any question about compatibility or your order.
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