iRobot Roomba 772e – Plus.Parts® Maintenance Set

The iRobot Roomba 772e is a regional variant of the Roomba 772 in the mid tier of the 700 platform. It carries the 7-day scheduler, optical bin sensors, the dual-mode Virtual Wall Lighthouse, and the 14.4 V NiMH battery. The consumable maintenance set fits every 700-series model without modification.

This set covers 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. The 3-arm side brush is the quiet-failure component on the 700 platform. It is fastened to the front-right corner of the chassis with a single Phillips-head screw. Remove the screw weekly, lift the brush free, and clear all accumulated hair and thread from around the post before reinstalling. The side-brush motor draws increasing current as fibre compacts around the post, but the current draw remains below the stalled-motor threshold, so the robot never raises an error. The symptom of a neglected side brush post is a unit that sweeps floor edges less thoroughly over time, with no corresponding diagnostic indicator. iRobot’s replacement interval is every four to six months, or earlier if any arms become bent, shed filaments, or lose their outward sweep angle. The 772e’s scheduler means the robot may run daily without manual intervention, so the side brush accumulates fibre faster than on a manually started unit. Building the weekly side-brush check into a consistent routine prevents the gradual edge-cleaning loss that owners often attribute to navigation rather than a worn consumable. Three side brushes in this set cover twelve to eighteen months at the four-to-six-month replacement cadence.

Behind the set is a real team at VacuumReviews.eu, so if edge cleaning deteriorates despite a fresh side brush, reach out and we can help check whether a navigation zone or a worn side-brush motor is the underlying factor.

At a glance

• Matched to Your Device – Side brushes, filters and main brushes seat into the iRobot Roomba 772e chassis without trimming or adapters.
• Long-Lasting Components – Three side brushes per set cover twelve to eighteen months of daily use at the recommended replacement cadence.
• Responsive Support – VacuumReviews.eu can help diagnose edge-cleaning gaps and advise on side brush post inspection frequency.