The iRobot Roomba i2152 uses a dual rubber brush system where two rollers are mounted in a fixed frame across the intake, each spinning in the opposite direction of the other. This contra-rotation creates a channel that pushes debris toward the centre of the intake and up into the suction path. The design works across floor types because rubber, unlike bristle, adjusts its contact pressure to the surface texture rather than riding over it, pressing into carpet pile while maintaining an even sweep across tile and hardwood. That compliance is what the system depends on, and it is what changes over time. As the rubber compound hardens with use, the rollers carry progressively less adaptive contact, and performance converges toward that of a rigid roller: effective on smooth, flat surfaces but less so on textured floors or grout lines.
This pair contains Plus.Parts® rubber brushes built to the i2152 frame dimensions, restoring the same contra-rotating contact geometry as the original equipment. Installation is tool-free and follows the same snap-in process iRobot designed for the platform.
If you need to confirm compatibility for your specific i2152 variant, the VacuumReviews.eu team is reachable and responds personally.
Why it works
- Premium Materials – Rubber compound selected for the compliance and contact pressure the iRobot i-series brush system depends on across varied floor types.
- Straightforward Installation – Tool-free snap-in fit to the iRobot i2152 brush frame, same installation as the original equipment.
- Backed by Real Testing – Reviewed by VacuumReviews.eu for compatibility with the iRobot dual rubber brush mounting system before listing.
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