iRobot Roomba i4558 – Plus.Parts® Replacement Rubber Brushes

The iRobot Roomba i4558 is a European market variant of the i4 auto-empty line, combining AeroForce cleaning performance with hands-free bin evacuation. The dual rubber brush system at the core of the AeroForce head gives the i4558 its tangle-resistant character: the rollers flex against hard floors and carpet pile, drawing debris into the suction path rather than pushing it ahead of the robot. Daily automated runs mean those brushes accumulate use faster than many owners anticipate, and the performance impact of worn brushes on a well-routed cleaning schedule is significant.

The flex geometry the rubber brushes maintain against the floor is what separates a well-maintained i4558 from one that needs multiple repeat passes to clean the same area. As the rubber softens over its service life, that geometry shifts, and no amount of suction compensates for debris that is not being mechanically lifted. This set contains Plus.Parts® dual rubber brushes as a direct-fit alternative for the i4558, with rollers that match the cleaning head dimensions and hub seating exactly. Installation uses the same tool-free procedure as the originals.

The rubber compound delivers consistent flex across the full service cycle, not just the first weeks. Reach out to the team for compatibility questions on specific i4558 configurations or for anything about your order; we respond directly.

Simply stated

• Premium Materials – High-flexibility rubber compound selected to maintain close floor contact from the first cleaning session through to the end of the replacement interval.
• Straightforward Installation – Both rollers fit the i4558 cleaning head using the same tool-free process as the originals, with no modifications or adjustments required.
• Recommended by Our Team – The i4558 platform is part of the iRobot range the VacuumReviews.eu team knows well, and this replacement set is what we stand behind for the AeroForce cleaning head.