Roomba Combo j7+ vs vacuum j7 parts
Editor: Feroz Sheikh · Updated · How we verify
Last verified 1 October 2026. Use the evidence lists below the summary table for the current official URLs.
| Topic | Roomba Combo j7+ | Roomba j7 |
|---|---|---|
| McKinley e/i/j battery | Official: does not fit | Official: fits vacuum j |
| Combo mop pad | Official: fits | Official: does not fit |
| Dual rubber brushes | Official Combo + j list | Official j Series list |
| e/i/j filter | Probably fits — confirm Combo SKU | Fits on vacuum j |
Evidence boundary: Not confirmed means the reviewed manufacturer sources do not prove fit or incompatibility. It is not an official exclusion or purchase recommendation.
Roomba Combo j7+ hub · Roomba j7 hub
What can safely be reused?
Only a Fits row. A shared marketing name is not reuse permission. Docks split bags even when the robot nickname matches.
Roomba Combo j7+ evidence
- e/i/j High-Efficiency filter — Does not fit · official source
- Combo j-series mop pad — Fits · official source
- Combo j / 10 Max High-Efficiency filter — Fits · official source
- McKinley e/i/j battery — Does not fit · official source
- e/i/j dual rubber brushes — Fits · official source
- e/i/j Combo edge-sweeping brush — Fits · official source
- Clean Base dirt disposal bag — Fits · official source
- Roomba OEM replenishment kit 4757964 — Does not fit · official source
Roomba j7 evidence
- e/i/j High-Efficiency filter — Fits · official source
- Combo j-series mop pad — Does not fit · official source
- Combo j / 10 Max High-Efficiency filter — Does not fit · official source
- McKinley e/i/j battery — Fits · official source
- e/i/j dual rubber brushes — Fits · official source
- e/i/j Combo edge-sweeping brush — Fits · official source
FAQ
Can I move every part from Roomba Combo j7+ to Roomba j7?
No. Read each exact component row. The same OEM SKU must be listed for both exact models; an Not confirmed or not-listed row is not fit proof.