Roomba Combo j7+ vs vacuum j7 parts
| Topic | A | B |
|---|---|---|
| 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 | Likely — confirm Combo SKU | Confirmed on vacuum j |