1. Product Overview
The Oreck Commercial PK800025 Disposable Bags are designed for use with Oreck Commercial XL upright vacuum cleaners manufactured prior to 1997, specifically those without a bag dock system. These single-wall standard filtration bags are engineered to maintain optimal vacuum performance by effectively containing dust, dirt, and debris. They also feature antimicrobial properties to inhibit the growth of bacteria, mold, and mildew within the bag.
Each bag is intended for single use and provides a clean and efficient way to manage vacuumed waste.
2. Installation Instructions
Proper installation of the disposable bag is crucial for the efficient operation of your Oreck upright vacuum cleaner. Follow these steps carefully:
- Prepare the Vacuum: Ensure the vacuum cleaner is unplugged from the power outlet before attempting to install or replace the bag.
- Open the Outer Bag: Unzip or unlatch the outer cloth bag of your Oreck upright vacuum to access the inner disposable bag compartment.
- Remove Old Bag (if applicable): If an old bag is present, carefully remove it from the bag tube. Dispose of the full bag responsibly.
- Install New Bag: Take a new Oreck Commercial PK800025 disposable bag. Locate the cardboard collar on the bag. Slide the cardboard collar firmly onto the vacuum's bag tube until it snaps securely into place. Ensure a tight seal to prevent dust leakage.
- Position the Bag: Gently push the bag into the outer cloth bag, ensuring it is not twisted or folded, allowing it to expand freely as it fills.
- Close the Outer Bag: Zip or latch the outer cloth bag securely.

Image 1: Front view of the Oreck Commercial PK800025 disposable bag, illustrating the two-step installation process. Step 1 shows sliding the bag collar onto the tube, and Step 2 shows pushing to secure it. Important notes regarding single-use and air filtration space are also visible.

Image 2: Back view of the Oreck Commercial PK800025 disposable bag, showing the repeating 'XL' pattern and the cardboard connection point.
3. Operating Instructions
Once the disposable bag is correctly installed, your Oreck upright vacuum cleaner is ready for operation. The bag functions automatically to collect debris as you vacuum. No special operating procedures are required for the bag itself beyond proper installation.
4. Maintenance and Replacement
To ensure consistent cleaning performance and prevent damage to your vacuum, regular bag replacement is essential:
- When to Replace: Replace the disposable bag when it is full, or when the debris reaches the indicated fill line on the bag. Overfilling can reduce suction power and potentially damage the vacuum motor.
- Do Not Reuse: These are disposable bags and are not designed for reuse. Attempting to empty and reuse a bag can compromise its filtration effectiveness and lead to dust leakage.
- Air Filtration: The space above the fill line on the bag is critical for proper air filtration. Do not allow debris to exceed this line.
5. Troubleshooting
If you experience issues related to the vacuum bag, consider the following:
- Reduced Suction: Check if the bag is full and needs replacement. Ensure the bag is correctly installed and sealed onto the bag tube.
- Dust Leakage: Verify that the bag's cardboard collar is firmly snapped onto the bag tube, creating a tight seal. Ensure the outer cloth bag is fully zipped or latched.
- Unusual Odors: The bags contain antimicrobial protection. If odors persist, replace the bag and ensure the vacuum's filters (if applicable to your model) are clean.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | PK800025 |
| Item Type Name | Upright Vacuum Disposable Bag |
| Brand | Oreck Commercial |
| Compatible Devices | Oreck Upright Vacuum Cleaners (Pre-1997 models without bag dock system) |
| Material | Plastic (Bag material) |
| Capacity | 0.3 cubic feet |
| Item Dimensions | 9 x 6 x 2 inches (approximate, per bag) |
| Item Weight | 5.76 ounces (approximate, per bag) |
| Filtration Type | Single-wall standard filtration with antimicrobial properties |
7. Warranty and Support
The Oreck Commercial PK800025 Upright Vacuum Disposable Bags come with a 2-year manufacturer warranty. For warranty claims, product support, or further assistance, please contact Oreck Commercial customer service directly.
For additional information or to purchase replacement bags, please refer to the official Oreck Commercial website or authorized retailers.