iRobot Roomba i1156 – Plus.Parts® Replenishment Kit

The iRobot Roomba i1156 belongs to iRobot’s i1 tier, the first step up from the entry-level e-series in terms of navigation structure. Where the e-series uses iAdapt 1.0 bump-and-run logic, the i1156’s optical floor tracker counts encoder pulses from the drive wheels to track position across a room, producing more methodical row-by-row cleaning with less repetition on open floor areas. The robot’s dual multi-surface rubber extractors remove fine dust and larger debris from hard floors and low carpet simultaneously; the high-efficiency filter downstream retains fine particles before they re-enter the room air. Side brushes sweep debris from edges and corners into the path of the extractors.

Consumable wear on the i1156 follows a consistent pattern: rubber extractors stiffen as the polymer compound ages under repeated use, side brushes lose their sweep radius as the filaments compress, and filters lose filtration efficiency as media loads up. This 9-part Plus.Parts® replenishment kit, both rubber extractors, three edge-sweeping side brushes, three high-efficiency filters, and a cleaning tool, addresses every consumable in one order as a direct-fit alternative to iRobot’s original i1156 service parts.

Components are matched to the i1156’s mounting dimensions. For any question about fit or delivery, our team responds personally to every enquiry.

The basics

• Platform-Specific Fit – All nine components are selected for the iRobot Roomba i1156, fitting the extractor bay and filter seat exactly as the originals without modification.
• One-Stop Replenishment – Two rubber extractors, three side brushes, three filters, and a cleaning tool replace every consumable category without splitting the order.
• Responsive Support – Questions about compatibility or delivery reach our support team directly and receive a personal answer.