Kärcher · Vacuum bags, filters and wear parts
CV 30/1 roller brush, black bristles
Reference 6.906-641.0
Reference: 6.906-641.0 · Length: 277 mm · Black polyamide bristles · Bristles: standard
- Reference
- 6.906-641.0
- Brand
- Kärcher
- Category
- Vacuum bags, filters and wear parts

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Overview and intended use
A replacement roller with standard bristles for maintaining the CV 30/1 upright vacuum head. The Canadian datasheet lists a 277 mm length and polyamide bristles. The roller provides mechanical action on carpet; selection must account for fibre, pile and flooring care instructions. It replaces a worn brush while maintaining the setup appropriate to the task.
Specifications and format
- Reference: 6.906-641.0
- Length: 277 mm
- Black polyamide bristles
- Bristles: standard
Specifications describe the reference in the consulted catalogue. Method advice is separate from manufacturer data. Packaging and compatibility of the supplied version are confirmed when ordering.
Compatibility and selection
The datasheet specifies CV 30/1 models. Check the head version and currently fitted reference. Some carpets require the rotating brush to be switched off or prohibit hard brushes; carpet manufacturer instructions determine use.
Use and care
Switch off and unplug the vacuum. Remove threads and hair as directed, inspect bristles and roller ends, then check rotation after reassembly. Replace worn parts with the specified reference.
Plan replenishment
- Identify your existing supplies or equipment and record the reference.
- Compare the format and compatibility points above before switching references.
- State the required quantity and unit: box, case, pack or individual item.
- Provide your timeline and ask the store to confirm packaging, pricing and availability.
Frequently asked questions
How do I order the correct reference?
Use the request button for this reference, then provide quantities and your next replenishment date. The form preselects the product and the Supplies category.
Is the packaging always the same?
Specifications state the packaging listed by the supplier. Confirm items per package before comparing prices or arranging a recurring order.
Can this replace my current product?
Compare the compatibility criteria above with your equipment or current product. A photo of the label, dispenser or removed part helps the store verify the selection.



