iRobot Roomba i8178 – Plus.Parts® Spare Parts Set

The iRobot Roomba i8178 sits at the upper end of iRobot’s i-series range, equipped with the iAdapt 3.0 vSLAM camera that maps your home during its first clean and uses that map on every run that follows. The navigation advantage over the mid-i5 tier is practical: the i8178 cleans in methodical rows, remembers where it was interrupted, and resumes from that point after recharging rather than starting over from the dock. Its dual multi-surface rubber extractors work across hard floors and low-to-mid carpet simultaneously, pulling debris into the bin without the bristle tangles common to older brush-roll designs. The high-efficiency filter sits downstream, capturing fine particles before they re-enter the air.

Rubber extractors age differently from filters: sustained exposure to heat and grit gradually hardens the compound, and a hardened extractor deflects rather than lifts. This 9-part Plus.Parts® maintenance pack, both rubber extractors, three edge-sweeping side brushes, three high-efficiency filters, and a cleaning tool, is designed as a direct-fit alternative to iRobot’s original service parts, covering every replaceable item in one purchase rather than reordering each component separately.

Parts are built to meet the full replacement interval, not just the first weeks of use. Questions about fit or delivery reach our team directly and we answer personally.

At a glance

• Direct-Fit Compatibility – Each part in this set is matched to the iRobot Roomba i8178 platform, fitting exactly as the originals without adapters or modifications.
• Built to Last – The rubber extractor compound and filter media are selected to hold their performance across a full service cycle, not just the initial uses.
• Responsive Support – Questions about compatibility, delivery, or fit are answered by a real team, reach out and get a personal response.