The iRobot Roomba i3 sits at the practical centre of iRobot’s i-series lineup. It navigates with enough intelligence to avoid common obstacles and cover rooms consistently, while staying accessible in price. It handles mixed floors well: the dual rubber extractors pick up debris from hard floors and carpet without tangling, and it runs on a schedule that suits most households. The filter is the component that converts those daily runs into a benefit rather than a hazard: it traps fine particles before the exhaust air returns to the room. Without a functioning filter, the i3 effectively redistributes the fine dust it lifts, circulating it back into the air. On a regular running schedule, the filter should be replaced roughly every two to three months; in high-use or pet-hair environments, sooner.
This care pack contains three Plus.Parts® high-efficiency filters designed as a direct-fit alternative to the original iRobot filters for the i3. Each filter slides into the bin compartment and seats on the same mounting points as the original, with no tools required. The pack format means the first swap is ready when it is needed and the next two are on hand for the following cycles.
The filter media is built to hold its particle capture and airflow performance across the full replacement interval. Our team is real, reachable, and ready to answer questions about compatibility or anything else about your order.
Maintenance on schedule, performance on track
- Inspected Before Shipping – Each filter is checked for media integrity and fit before dispatch, so what arrives is ready to install without surprises.
- Long-Lasting Components – The media build supports the full two-to-three month replacement interval without the midpoint performance drop seen in lower-grade alternatives.
- Reliable Quality – Consistent specification across all three filters in the pack: same media density, same fit, every time.






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