iRobot Roomba i4 – Plus.Parts® Replacement Parts Set

The iRobot Roomba i4 is the standard variant of iRobot’s mid-range optical navigation line, the same dual rubber extractor platform as the i4+, without the Clean Base dock. iAdapt 2.0 uses floor-movement tracking to build a progressively better map of the home across cleaning sessions, working reliably in standard home layouts. Underneath, the cleaning system is unchanged from the platform: two rubber extractors that handle hard floors and carpets without bristle adjustments, a high-efficiency filter that traps fine particles, and a side brush for edges and corners. The maintenance pattern is the same across the series. Rubber extractors develop a hardened outer layer with regular use and start to miss debris they would previously catch. The filter progressively restricts airflow as it loads with fine particulate. The side brush gradually loses its reach as the bristles flatten. Each of these is straightforward to address when parts are kept on hand.

This maintenance pack contains Plus.Parts® components for the iRobot Roomba i4: a set of main rubber brushes, three side brushes, three filters, and a cleaning tool, nine parts matched to every scheduled replacement point. The components fit the robot’s standard mounting system directly, so swapping takes the same steps as the originals. The filter media uses a denser weave than lower-grade aftermarket options, holding airflow performance through the full replacement interval. The rubber brush compound is formulated to stay flexible longer, so the extractors keep channelling debris effectively across the whole service cycle rather than hardening ahead of time.

A real team stands behind every set. Reach out with compatibility questions or anything about your order, and you will get a personal response.

The essentials

• Backed by Real Testing – Recommended based on hands-on maintenance knowledge of the iRobot platform, the team knows what holds up in real use.
• Matched to Your Device – Every component in this set is sized and specified for the iRobot Roomba i4, covering every scheduled replacement point in one order.
• Recommended by Our Team – Parts selected and recommended by the VacuumReviews.eu review team based on fit, material quality, and real-world maintenance performance.