Introduction and Overview
This instruction manual provides essential information for the proper installation, usage, and maintenance of your Eureka Type N Vacuum Cleaner Replacement Bags. These bags are designed to ensure optimal performance and filtration for compatible Eureka vacuum cleaner models. Please read this manual thoroughly before use.
These replacement bags are compatible with Eureka Models 3600 through 3650 series, including Eureka Mighty Mite II 3620, 3630, 3640, and 3650 Series. They replace original Eureka Bag part numbers: 57988, 57988A, 57988-12, 57989, 57989-12 (Filteraire), and 54920-10.
Setup: Bag Installation
Follow these steps to correctly install a new replacement bag in your Eureka vacuum cleaner:
- Power Off and Unplug: Before attempting any maintenance or installation, always ensure your vacuum cleaner is turned off and unplugged from the electrical outlet to prevent accidental startup.
- Open Vacuum Compartment: Locate and open the dust bag compartment on your Eureka canister vacuum cleaner. This usually involves releasing a latch or clip.
- Remove Old Bag: Carefully remove the full or old vacuum bag. Be cautious to avoid releasing dust. Dispose of the old bag according to local waste disposal guidelines.
- Insert New Bag: Take a new Eureka Type N replacement bag. Align the bag's cardboard collar with the bag inlet on your vacuum cleaner. Push the collar firmly onto the inlet tube until it is securely seated. Ensure there are no gaps.
- Position Bag: Gently unfold the bag inside the compartment, ensuring it is not creased or obstructing the compartment closure. The bag should sit freely within the compartment.
- Close Compartment: Close the dust bag compartment door securely until it latches. Ensure it is fully closed to maintain proper suction.

Figure 1: Packaging of Eureka Type N Replacement Bags. This image displays the product packaging, indicating compatibility with Eureka 'N' type vacuums and featuring the 'EnviroCare Technologies' brand. The packaging also shows a diagram of a vacuum bag and mentions "Genuine Filter Media".
Operating Instructions
Once the replacement bag is securely installed, your vacuum cleaner is ready for operation. For optimal performance and to prolong the life of your vacuum, consider the following:
- Regular Bag Checks: Periodically check the dust bag level. Do not wait until the bag is completely full before replacing it, as this can reduce suction power and strain the vacuum motor.
- Suction Performance: If you notice a decrease in suction, the first step is to check if the dust bag is full and replace it if necessary.
- Avoid Overfilling: Overfilling the bag can lead to reduced airflow, decreased cleaning efficiency, and potential damage to the vacuum's motor.
Maintenance
Proper maintenance ensures the longevity of your vacuum cleaner and the effectiveness of the replacement bags:
- Bag Replacement Frequency: Replace the vacuum bag regularly, typically when it is two-thirds full, or when suction power noticeably decreases. The frequency will depend on usage and the type of debris being vacuumed.
- Filter Checks: While these bags provide filtration, some Eureka models may have additional filters (e.g., motor filters, exhaust filters). Refer to your vacuum cleaner's specific manual for instructions on checking and cleaning/replacing these additional filters.
- Storage: Store unused replacement bags in a cool, dry place away from direct sunlight and moisture to maintain their integrity.
Troubleshooting
If you encounter issues with your vacuum cleaner after installing a new bag, consider the following:
- Reduced Suction:
- Ensure the bag is not completely full. Replace if necessary.
- Verify the bag's cardboard collar is securely seated on the inlet tube.
- Check that the vacuum compartment door is fully closed and latched.
- Inspect for any blockages in the hose or attachments.
- Dust Leakage:
- Confirm the bag is correctly installed and sealed.
- Check for any tears or damage to the bag itself.
- Ensure the vacuum compartment door seals properly.
- Bag Does Not Fit:
- Double-check your vacuum cleaner model number against the compatibility list provided in this manual and on the product packaging.
- Ensure you have purchased the correct "Type N" bags for Eureka models.
Specifications
| Product Type | Vacuum Cleaner Replacement Bags |
| Brand | Eureka (Compatible with) |
| Bag Type | Type N |
| Model Number (Product) | 450 |
| Compatible Eureka Models | 3600 through 3650 series (e.g., Mighty Mite II 3620, 3630, 3640, 3650 Series) |
| Replaces Part Numbers | 57988, 57988A, 57988-12, 57989, 57989-12 (Filteraire), 54920-10 |
| Material | Paper |
| Quantity | 10 bags per pack |
| Product Dimensions (approx.) | 9 x 6 x 2 inches (packaging) |
| Item Weight (approx.) | 8.8 ounces |
Warranty and Support
For specific warranty information regarding your Eureka vacuum cleaner or for further product support, please refer to the original vacuum cleaner's instruction manual or visit the official Eureka website. This product is a replacement accessory, and its warranty coverage may be subject to the terms and conditions of the original manufacturer or the seller.
For questions related to these replacement bags, please contact the seller or manufacturer of the bags directly.






