iRobot Roomba Combo i8 – Plus.Parts® Spare Parts Set

The iRobot Roomba Combo i8 brings vSLAM camera navigation to the Combo line, building a persistent map of your home so it cleans in structured rows rather than random patterns. The retractable mop module deploys on hard floors and lifts away on carpet, letting a single robot handle both surface types in one unattended session. Without the auto-empty dock of the i8+ variant, the i8 requires manual bin emptying after each run, but the navigation quality and cleaning performance are the same. Dual multi-surface rubber extractors work across carpet and tile, the high-efficiency filter traps fine particles on every pass, and the side brush sweeps the edges that the main extractors cannot reach. Over time, the rubber hardens and the extractors lose grip, the filter slows as it builds up a layer of trapped material, and the brush shortens at the tip. Keeping parts fresh on schedule preserves the Combo i8’s ability to do both of its jobs properly.

This care set contains Plus.Parts® components for the iRobot Roomba Combo i8, main rubber brushes, 3 side brushes, 3 filters, and a cleaning tool, 9 parts total. The rubber extractor compound is the key differentiator from generic alternatives: it stays pliable across the service period, maintaining the brush’s ability to roll debris toward the bin rather than pushing it flat. Every part fits the i8 cleaning head to the same dimensions as the originals, so installation requires no adjustments.

Our team is here if you need help. Questions about compatibility for your Combo i8 variant or anything about your order get personal responses from people who know the platform.

Quick overview

• Long-Lasting Components – Rubber extractor compound and filter media chosen to maintain performance across the full replacement cycle, keeping both vacuum and mop functions running well.
• Matched to Your Device – All 9 parts are dimensioned to the iRobot Roomba Combo i8 specification, mounting directly in the cleaning head without modifications.
• Reliable Quality – Components selected for consistent results across regular daily use, not just short-term performance that drops off after the first few weeks.