1. Product Overview
This manual provides instructions for the Fdit Dust Cup Filter Replacement, designed for use with Shark LV900, LV901, and XF900 series cordless handheld vacuum cleaners. These filters are essential components for maintaining optimal vacuum performance and air quality.
The package includes six (6) replacement filters, allowing for regular and convenient maintenance of your vacuum cleaner.

Image: A set of six Fdit dust cup filters, ready for replacement in compatible Shark handheld vacuum cleaners.
2. Installation Instructions
Follow these steps to replace the dust cup filter in your compatible Shark handheld vacuum cleaner:
- Power Off: Ensure your Shark handheld vacuum cleaner is turned off and unplugged (if applicable) before beginning the replacement process.
- Remove Dust Cup: Locate the dust cup release button or latch on your vacuum cleaner. Press or unlatch it to detach the dust cup from the main body of the vacuum. Refer to your specific Shark vacuum model's user manual for precise instructions on dust cup removal.
- Remove Old Filter: Carefully remove the old, soiled filter from inside the dust cup. Dispose of the old filter responsibly.
- Insert New Filter: Take one new Fdit dust cup filter from the package. Align the new filter with the designated slot or housing within the dust cup. Gently push it into place until it sits securely. Ensure it is properly seated to maintain an airtight seal.
- Reattach Dust Cup: Reattach the dust cup to the vacuum cleaner body, ensuring it clicks firmly into place.

Image: A person utilizing a handheld vacuum cleaner, demonstrating the type of device these filters are designed for.
3. Operating Instructions
After installing a new Fdit dust cup filter, your Shark handheld vacuum cleaner is ready for operation. The new filter helps to maintain the vacuum's suction power and filtration efficiency.
- Ensure the dust cup is securely attached before turning on the vacuum.
- Operate your vacuum cleaner as per the manufacturer's instructions for your specific Shark model.
- Regularly check the dust cup and filter for debris accumulation to ensure consistent performance.
4. Maintenance
Proper maintenance of your Fdit dust cup filters ensures optimal performance and extends the life of your vacuum cleaner. While these are replacement filters, they are designed to be reusable through cleaning.
- Regular Cleaning: For best results, it is recommended to clean the filter regularly, especially after heavy use. Tap the filter gently over a trash can to remove loose dust and debris. For a more thorough cleaning, rinse the filter under cool running water until the water runs clear.
- Drying: Allow the filter to air dry completely for at least 24 hours before reinserting it into the vacuum cleaner. Do not use a dryer or heat source, as this can damage the filter material. Ensure the filter is completely dry to prevent mold or mildew growth and to maintain suction power.
- Replacement Frequency: Although reusable, filters degrade over time. With the provided six filters, frequent replacement is encouraged to maintain peak filtration and suction. Replace the filter every 3-6 months, or more often if you notice a decrease in suction power or if the filter appears heavily soiled or damaged.
- Benefits of a Clean Filter: A clean filter effectively traps airborne particles such as pollen, pet dander, and dust, preventing them from recirculating into your environment and improving the overall air quality.

Image: The Fdit filter shown alongside visual representations of common allergens and debris it is designed to capture, highlighting its filtration capabilities.
5. Troubleshooting
If you encounter issues with your vacuum cleaner after filter replacement, consider the following:
- Reduced Suction Power:
- Ensure the new filter is correctly installed and seated firmly within the dust cup.
- Check if the dust cup is full and needs emptying.
- Inspect the filter for excessive dirt or blockages. Clean or replace the filter if necessary.
- Verify there are no blockages in the vacuum's hose or nozzle.
- Unusual Noises:
- Ensure all vacuum components, including the dust cup and filter, are securely attached.
If problems persist, consult the original Shark vacuum cleaner manual or contact Shark customer support for further assistance.
6. Specifications
| Brand | Fdit |
| Model Number (Fdit) | Fditrg0o6fkhbc |
| Compatible Devices | Shark LV900, LV901, XF900 Cordless Handheld Vacuum Cleaners |
| Material | Acrylonitrile Butadiene Styrene (ABS) and Fiber |
| Number of Pieces | 6 |
| Reusability | Reusable (through cleaning) |
| Item Weight (per filter) | Approximately 1.93 ounces (11.6 ounces / 6 filters) |
| Package Dimensions | 12.2 x 8.31 x 3.94 inches |
7. Warranty and Support
For specific warranty information regarding your Fdit Dust Cup Filters, please refer to the product packaging or contact the seller directly. As a third-party replacement part, warranty coverage may differ from the original vacuum cleaner manufacturer's warranty.
For additional support or inquiries, you may visit the Fdit Store on Amazon.