iRobot Roomba Plus 505 Combo – Plus.Parts® Rubber Brush Kit

Positioned in iRobot’s Plus series, the iRobot Roomba Plus 505 Combo brings vacuum-and-mop capability to the same run, handling the floor-care workload across both hard surfaces and carpeted areas without switching modes or appliances. The rubber main brush plays a direct role in how the vacuuming side performs: rotating against the floor to agitate and sweep debris into the intake, it manages pet hair, household dust, and everyday floor mess with each pass. Unlike bristle brushes, the rubber design resists tangling and maintains consistent contact across surface types, but the compound still hardens and loses flexibility over months of daily operation and repeated washing, which is when pickup starts to drop.

This kit includes Plus.Parts® rubber main brushes designed as a direct-fit alternative to the original iRobot part for the Roomba Plus 505 Combo. The pack of three covers the next few replacement intervals without reordering each time. Every brush fits the 505 Combo’s brush housing using the same mounting method as the factory component, so installation follows the same steps each time. The rubber formulation is selected for stable performance across a complete replacement cycle of regular daily use.

If you have questions about which brush applies to your specific model or anything about your order, the VacuumReviews.eu team answers personally and is ready to help.

In brief

• Backed by Real Testing – VacuumReviews.eu’s team experience with the iRobot Plus Combo range informs this recommendation for the 505 Combo platform.
• Designed for Daily Use – Three brushes in the kit account for the regular replacement schedule of a robot running daily sessions and periodic wash cycles.
• Reliable Quality – Rubber compound maintains grip and flexibility through the intended replacement interval without premature hardening or performance drop-off.