Genuine Karcher Dust Bags – High-Performance Filtration for WD2 & MV2
Ensure your Karcher multi-purpose vacuum cleaner maintains maximum suction and filtration with these Genuine Karcher Replacement Dust Bags. Unlike generic alternatives, these bags are engineered with a $$doubletext{-lined}$$ paper construction that captures fine dust particles while protecting your vacuum’s motor from debris. This pack contains $$5text{ high-quality bags}$$, providing long-lasting value for home or workshop use.
The standout feature of these genuine bags is the solid retaining collar and integrated rubberised bag seal. This design ensures that once the dust enters the bag, it stays there. When it comes time to change the bag, the secure fit prevents “dust clouds” or spills, keeping your indoor air quality high and your vacuum canister clean.
Key Benefits
- Perfect Fit Guarantee: Designed specifically for the Karcher WD2 and MV2 chassis to ensure no loss of suction.
- Tear-Resistant Design: The double-layered paper is robust enough to handle the high-velocity intake of a Karcher vacuum.
- Hygienic Disposal: The rubberised seal acts as a gasket, preventing fine dust from escaping into the machine’s motor or back into the room.
- Protects Your Warranty: Using genuine Karcher consumables ensures your machine remains covered under manufacturer terms.
- Easy Installation: The solid collar clicks securely into place for a hassle-free bag change.
Compatibility List
These bags are compatible with the following Karcher models:
- WD2 Series: WD2, WD2.200, WD2.240, WD2.250 4C
- MV2 Series: MV2
- Kits: WD2 Cartridge Filter Kit
Who This Is For
These replacement bags are essential for:
- DIY Enthusiasts: Capturing sawdust and drywall dust in the workshop.
- Homeowners: General cleaning of car interiors, garages, and hallways.
- Professional Cleaners: Maintaining Karcher equipment used for light commercial tasks.
Product Specifications
| Pack Quantity | 5 Bags |
|---|---|
| Bag Type | Double-Lined Paper |
| Seal Type | Rubberised Gasket |
| Part Number | 6.904-322.0 (Equivalent) |
FAQ
Can I use these bags for wet vacuuming?
No. These paper bags are designed for dry vacuuming only. For wet pick-up, you should remove the bag and use the foam or cartridge filter as per your Karcher manual.
How often should I change the bag?
For best performance, change the bag when it is approximately 75% full or if you notice a significant drop in suction power.
Are these original Karcher bags?
Yes, these are genuine Karcher replacement parts, ensuring the best fit and filtration for your machine.

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