iRobot Roomba i3158 – Plus.Parts® Spare Dual Rubber Brushes

The iRobot Roomba i3158 is a map-aware robot designed for consistent, scheduled cleaning across multiple rooms. Running daily, the rubber brushes accumulate the equivalent of months of contact wear in a relatively short period. Both rollers in the dual brush system typically reach the end of their effective cycle at around the same time, the rubber compound on each wears at a similar rate under normal use, so replacing both together is the standard approach. Replacing just one roller, or splitting the refresh across two orders, leaves uneven contact across the intake: one fresh brush compensating for one worn one produces a geometric imbalance that the robot’s cleaning system was not designed to accommodate.

This pair contains Plus.Parts® rubber brushes matched to the iRobot Roomba i3158 mounting points, covering the full brush reset in a single order. Installation follows the same snap-in process as the originals. The rubber compound is formulated to hold its flexibility and floor contact profile through the full replacement cycle.

For questions about fit or delivery, the VacuumReviews.eu team responds personally.

At a glance

• Built to Last – Rubber compound that holds its structure and contact pressure through daily use across the full replacement interval.
• Designed for Daily Use – Both rollers built to the wear patterns of scheduled daily cleaning on the floor types the i3158 covers.
• Backed by Real Testing – Reviewed by VacuumReviews.eu for compatibility with the iRobot dual rubber brush mount before being listed.