1. Introduction
Thank you for choosing MohMus Microfiber Vacuum Cleaner Bags. This manual provides essential information for the correct installation, operation, and maintenance of your new vacuum cleaner bags and filter. These premium multi-layer microfiber bags are designed for optimal filtration and durability, ensuring efficient cleaning performance for your compatible vacuum cleaner.
2. Safety Information
Please read and understand all safety instructions before installing or using the vacuum bags. Keep this manual for future reference.
- Always unplug your vacuum cleaner from the power outlet before attempting to install or replace the vacuum bag or filter.
- Ensure the vacuum cleaner is turned off and cooled down before handling any internal components.
- Do not attempt to wash or reuse disposable vacuum bags. This can compromise filtration and damage your vacuum cleaner.
- Dispose of used vacuum bags and filters according to local waste disposal regulations.
- Keep packaging materials away from children to prevent suffocation hazards.
3. Product Overview
The MohMus vacuum cleaner bag set includes 10 premium multi-layer microfiber dust bags and 1 universal cut-to-size filter. These bags are designed for high filtration and tear resistance.

Image: A pack of MohMus Microfiber Vacuum Cleaner Bags, showing the multi-layer construction and overall design.

Image: Visual representation of key features: optimal filtration without suction loss, high-quality multi-layer microfiber, strong and tear-resistant material, and inclusion of a universal cut-to-size filter.
4. Compatibility
These vacuum cleaner bags are compatible with a wide range of Bosch and Siemens vacuum cleaner models, including those using the G ALL type bags. Please verify your vacuum cleaner model against the list below:
Compatible Bosch Series:
- Bosch Serie BGB2, BGB7, BGB8
- Bosch Serie BGL2, BGL3, BGL4, BGL7, BGL8, BGLS4
- Bosch Serie BGN2, BSA2, BSG6, BSGL2
- Specific models: BGL35MOV14/01, BGN2A2128/04, BGL8508/12, BSGL52230/02, BSGL5332/02
Compatible Bosch/Siemens Types:
- Bosch Siemens Typ D, E, F, G, H, G ALL
- Specific part numbers: BBZ41FGALL, BBZ41FG, 468383, 577549, 17000940, VZ41FGALL, VZ51GALL
Compatible Melitta Swirl Models:
- Melitta Swirl Handy-Bag S62, S67, S68, S73, Y94
Note: These bags are NOT suitable for Bosch BSG8 series or BSN series vacuum cleaners.
5. Setup and Installation
Follow these steps to correctly install the vacuum cleaner bag and filter.
5.1. Installing the Vacuum Bag
- Prepare the Vacuum Cleaner: Ensure your vacuum cleaner is unplugged and turned off. Open the vacuum cleaner's dust compartment according to its specific user manual.
- Remove Old Bag: Carefully remove the old, full vacuum bag. Most bags have a closure flap to prevent dust from spilling.
- Insert New Bag: Take a new MohMus microfiber vacuum bag. Align the bag's collar with the vacuum cleaner's bag holder. Push firmly until the bag is securely in place. Ensure the bag is fully unfolded inside the compartment.
- Engage Dust Closure Flap: The MohMus bags feature a dust closure flap. After installation, ensure this flap is correctly positioned to prevent dust leakage when the compartment is closed.

Image: A three-step visual guide demonstrating how to use the dust closure flap on the vacuum bag for a secure, dust-free seal. Step 1 shows the open flap, Step 2 shows it partially closed, and Step 3 shows it fully secured.
5.2. Installing the Universal Filter
The included universal filter can be cut to fit your vacuum cleaner's filter compartment.
- Locate Filter Compartment: Refer to your vacuum cleaner's manual to find the motor protection filter or exhaust filter compartment.
- Measure and Cut: Place the existing filter (if any) or measure the filter compartment. Use scissors to carefully cut the universal filter to the required size.
- Insert Filter: Place the cut filter into the designated compartment. Ensure it lies flat and covers the entire area to provide optimal motor protection and air filtration.

Image: A universal filter sheet with an illustration of scissors cutting along a dotted line, indicating it can be trimmed to fit various vacuum cleaner models.
Once the bag and filter are installed, close the dust compartment securely. You can now plug in and operate your vacuum cleaner.
6. Operating Guidelines
With the new bag and filter installed, your vacuum cleaner is ready for use. For optimal performance:
- Monitor Bag Fullness: Most vacuum cleaners have an indicator that signals when the bag is full. Replace the bag promptly when this indicator appears or when suction power noticeably decreases.
- Avoid Overfilling: Do not wait until the bag is completely bursting. Overfilling can strain your vacuum cleaner's motor and reduce its lifespan.
- Regular Cleaning: For best results, vacuum regularly. This prevents excessive build-up of dirt and debris, which can quickly fill bags.
7. Maintenance
Proper maintenance of your vacuum bags and filters ensures consistent cleaning performance and extends the life of your vacuum cleaner.
- Bag Replacement: Replace the vacuum bag when it is approximately two-thirds full, or when the vacuum cleaner's "bag full" indicator activates. Frequent replacement maintains optimal suction power and filtration.
- Filter Replacement: The universal filter should be replaced every 3-6 months, or more frequently if you vacuum often or have pets. A clogged filter can reduce suction and put a strain on the motor.
- Disposal: Always seal the dust bag using its integrated closure flap before removing it from the vacuum cleaner to prevent dust from escaping. Dispose of used bags and filters in a sealed waste bin.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Reduced Suction Power | Vacuum bag is full or nearly full. | Replace the vacuum bag. |
| Reduced Suction Power | Filter is clogged. | Replace the universal filter. |
| Dust Escaping from Vacuum | Vacuum bag not installed correctly or closure flap not engaged. | Ensure the bag is securely seated and the dust closure flap is properly sealed. |
| Bag Does Not Fit | Incorrect bag type for your vacuum model. | Verify your vacuum cleaner model against the compatibility list in Section 4. |
9. Specifications
- Product Type: Microfiber Vacuum Cleaner Bags with Universal Filter
- Quantity: 10 Vacuum Bags, 1 Universal Filter
- Material: High-Quality Multi-Layer Microfiber
- Compatibility: Bosch/Siemens G ALL series and other specified models (refer to Section 4)
- Manufacturer: MohMus
- Country of Origin: Germany
10. Warranty and Support
MohMus products are manufactured to high-quality standards. For any questions regarding product compatibility, installation, or performance, please contact your retailer or the MohMus customer support. Please retain your proof of purchase for any warranty claims.
For further assistance, please visit the MohMus official website or contact their customer service department.