1. Product Overview
The Bosch Professional Safety Filter Bag (Model 2607432050) is designed for use with Bosch Professional GAS 35 H AFC vacuum cleaners. This innovative filter system enhances filtration efficiency and reduces user exposure to harmful dust during vacuuming and disposal.
Each safety filter bag features a dual-layer design: an inner fleece filter bag for primary filtration and an outer disposable bag for secure containment. This design protects the vacuum cleaner's main filter, extending its lifespan and maintaining optimal suction performance.

Image 1.1: A single Bosch Professional Safety Filter Bag, showing its design.

Image 1.2: Packaging containing five Bosch Professional Safety Filter Bags.
2. Package Contents
Upon opening the package, verify that all components are present and undamaged.
- 5 x Bosch Professional Safety Filter Bags (Model 2607432050)
3. Installation (Setup)
Follow these steps to correctly install the safety filter bag into your Bosch Professional GAS 35 H AFC vacuum cleaner.
- Preparation: Ensure the vacuum cleaner is unplugged from the power source before beginning installation. Open the vacuum cleaner's container lid.
- Remove Old Bag (if applicable): If an old filter bag is present, carefully remove it. For safety filter bags, follow the disposal instructions in Section 5.
- Insert New Bag: Unfold a new Bosch Professional Safety Filter Bag. Align the bag's collar with the vacuum cleaner's inlet nozzle. Push the collar firmly onto the nozzle until it is securely seated. Ensure the bag is fully extended within the container and does not obstruct any internal components.
- Close Lid: Close the vacuum cleaner's container lid securely. Ensure it latches properly to maintain optimal suction and filtration.
- AFC Function: It is recommended to deactivate the Automatic Filter Cleaning (AFC) function on your GAS 35 H AFC vacuum cleaner when using these safety filter bags to prevent premature wear or damage to the bag. Consult your vacuum cleaner's manual for instructions on deactivating the AFC function.

Image 3.1: Proper connection of a vacuum cleaner to a power tool for dust extraction.

Image 3.2: The vacuum cleaner in operation, demonstrating its use in a professional environment.
4. Operation
Once the safety filter bag is installed, your Bosch Professional GAS 35 H AFC vacuum cleaner is ready for operation.
- The safety filter bag is designed for dry vacuuming of various dust and debris, particularly harmful dusts (Dust Class H).
- The inner fleece bag pre-filters the majority of the dust, protecting the main filter and ensuring consistent suction power.
- Monitor the vacuum cleaner's performance. A decrease in suction power may indicate that the filter bag is full and requires replacement.
5. Maintenance and Disposal
Regular replacement of the safety filter bag is crucial for maintaining optimal performance and ensuring safe dust containment.
5.1. Replacing the Filter Bag
- Power Off: Disconnect the vacuum cleaner from the power supply.
- Open Container: Open the vacuum cleaner's container lid.
- Seal and Remove: Carefully slide the sealing flap over the opening of the filter bag's collar to seal it. This minimizes dust exposure. Gently pull the sealed bag off the inlet nozzle.
- Disposal: Dispose of the sealed filter bag according to local regulations for the type of dust collected. For hazardous dusts (Dust Class H), specific disposal procedures must be followed.
- Install New Bag: Refer to Section 3 for instructions on installing a new safety filter bag.
5.2. General Care
- Store unused filter bags in a dry, cool place away from direct sunlight and moisture.
- Do not attempt to clean or reuse the safety filter bags; they are designed for single use.
6. Troubleshooting
If you encounter issues related to the filter bag, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Reduced Suction Power | Filter bag is full. | Replace the filter bag (refer to Section 5.1). |
| Reduced Suction Power | AFC function is active (if applicable). | Deactivate the AFC function on your vacuum cleaner. |
| Dust escaping during operation | Filter bag not properly seated or damaged. | Check bag installation. Replace if damaged. Ensure container lid is securely closed. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 2607432050 |
| Brand | Bosch Professional |
| Material | Fleece (inner bag), Disposable material (outer bag) |
| Color | Black |
| Quantity | 5 pieces per pack |
| Compatibility | Bosch Professional GAS 35 H AFC Vacuum Cleaners |
| Special Features | Dust-free disposal, protects main filter, enhanced filtration for harmful dust (H-class) |
| Item Weight | 400 g (total package) |
| Package Dimensions | 42.6 x 29.1 x 8.5 cm |
8. Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the official Bosch Professional website or contact your local Bosch Professional service center.
Bosch Professional Website: www.bosch-professional.com
For frequently asked questions about Bosch Professional accessories, you may also visit the Bosch Brand Store on Amazon.