The iRobot Roomba Max 705 Vac is the vacuum-only variant of iRobot’s Max 705 platform, focusing the Max 700 generation’s AI-driven navigation improvements on debris collection without adding the mopping function of the Combo configuration. Improved obstacle recognition and adaptive path planning enable the robot to cover complex floor layouts efficiently while the AeroForce cleaning head handles the physical collection task. Two counter-rotating rubber rollers in that head press flexibly against hard floors and carpet pile, dislodging debris and routing it upward into the suction path. The rubber compound enabling that contact loses pliability gradually with use, a stiffening process that ends in audible scraping and reduced pick-up performance, indicating the point at which fresh brushes are needed to restore floor collection efficiency.
This replacement set is matched to the Max 705 Vac’s AeroForce extraction head. It contains two Plus.Parts® rubber brushes in the counter-rotating orientation for this model, using rubber compound formulated to hold its flexibility from installation through the complete replacement interval. Installation follows the standard AeroForce process: open the brush module, remove the worn pair, insert the new rollers, and close.
The team is available for any compatibility or order question.
Brush pair breakdown
- Vac-Only Max 705 Fit – Matched to the Roomba Max 705 Vac AeroForce head, direct-fit replacement, no modification required.
- Consistent Contact – Counter-rotating rubber rollers formulated to maintain pliability across the full replacement cycle.
- Team Support – Available for any compatibility or order question before or after purchase.





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