The AEG QX9-1-40 is the shale grey Standard edition of the QX9-1, the foundational variant of AEG’s 21.6V cordless stick vacuum range, with up to 40 minutes of runtime, the BrushRollClean LED motorised floor nozzle, and the dual washable filter stack that defines the platform’s maintenance profile. The QX9-1-40 ships without a mini motorised turbo brush, making its maintenance scope the most straightforward in the range: two filter types to keep current, one brush roll to use BrushRollClean on weekly, and a dust container to empty every session. The dual filter stack is the primary service interval driver: pre-motor and post-motor filters both require monthly washing and quarterly replacement on the QX9-1-40 in the same way they do on every other variant in the range.
This parts refresh set contains Plus.Parts® components matched to the QX9-1-40: 3 washable pre-motor filters, 3 washable post-motor filters, and 1 cleaning tool. All seven filter-system consumables in one order, both stages addressed together at the correct three-month interval.
If you have a question about the AEG QX9-1-40 or the QX9-1 filter system, the VacuumReviews.eu team answers personally and works to resolve queries without unnecessary delay.
At a glance
- Standard Edition Spec – Components dimensioned for the QX9-1-40’s dual filter housing, the same specification shared across the entire QX9-1 named range.
- Straightforward Service – Without a turbo brush accessory, the QX9-1-40’s maintenance scope is two filter types and the BrushRollClean nozzle: this set covers both filter consumables.
- Simultaneous Replacement – Replacing pre-motor and post-motor filters at the same interval is the approach AEG’s own guidance recommends, even when only one appears due.





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