iRobot Roomba 782 – Plus.Parts® Maintenance Set

The iRobot Roomba 782 sits in the top tier of the 700 platform with the touch-LCD, SoftTouch keypad, and XLife 14.4 V lithium-ion battery. The consumable maintenance set is identical across all sixteen named 700-series models.

This set supplies Plus.Parts® direct-fit alternatives to the original iRobot parts: a set of main brushes, 3 side brushes, 6 HEPA-style filters and 2 cleaning tools – 13 parts in all. A repeated tight-spiral pattern on open floor is one of the most reported behavioural issues on the 700 platform, and it almost always originates in the cleaning head rather than in the navigation algorithm. When one of the two brushes is locked by a mat of hair compacted into the yellow end-cap bearing, the cleaning head draws unbalanced current. The drive controller interprets that resistance as an edge or obstacle condition and initiates a wall-follow behaviour, which on open floor produces the characteristic tight spiral that owners sometimes mistake for a navigation fault. Remove both brushes as a set, clear the yellow bearings thoroughly with a pin or fine tweezers, confirm both bearings spin freely by hand, and reinstall. If the symptom returns within a week of a thorough service, the brush pair has reached its replacement interval rather than simply needing another clean. On the 782 and other top-tier models, the XLife battery’s extended runtime means the brushes accumulate more hair per week than on shorter-running NiMH units, so bearing compaction reaches the spiral-trigger threshold sooner. Check the yellow bearings fortnightly rather than waiting for the visual symptom to appear. The supplied cleaning tools include a pointed end suitable for bearing extraction, but fine tweezers are more effective for deeply compacted fibre.

Behind the set is a real team at VacuumReviews.eu, so if spiral movement persists after a thorough bearing clear, contact us and we can help determine whether a brush motor issue is the underlying cause.

At a glance

• Direct-Fit Compatibility – Brushes and filters clip into the iRobot Roomba 782 chassis without trimming or adapters.
• Long-Lasting Components – The brush pair holds performance across the four-to-six-month interval when bearings are cleared at every service.
• Responsive Support – VacuumReviews.eu can help diagnose spiral-movement issues and walk you through the bearing inspection process.