iRobot Roomba i4150 – Plus.Parts® Replacement Filter

The iRobot Roomba i4150 is iRobot’s entry-level smart-navigation model in the i-series line. Where earlier Roombas navigated by random bounce, the i4150 uses Imprint Smart Mapping to learn your home’s layout and work room by room in an orderly pattern. The cleaning system pairs rubber AeroForce extractors with a high-efficiency filter: the extractors pull debris directly into the bin rather than pushing it sideways, and the filter captures the fine particles before they exit through the exhaust. When the filter saturates, airflow drops and the robot gradually loses effective suction, typically before the owner notices.

This pack contains three Plus.Parts® high-efficiency filters, each shaped to the Roomba i4150’s filter bay for a direct slot-in swap. The filter media uses a denser weave than standard alternatives, holding its particle-capture rate for the full replacement interval rather than declining after the first few weeks.

Each filter can be dry-shaken between sessions to clear surface loading before replacement becomes necessary. Our team is reachable for any compatibility questions and responds personally.

At a glance

• Direct-Fit Compatibility – Dimensioned to the Roomba i4150’s filter bay for an exact swap, the same action as the original.
• Built to Last – Dense filter media maintains its airflow restriction and particle-capture rate across the complete replacement cycle.
• Responsive Support – Real people available for compatibility queries or anything else about your order, responding personally.