Introduction
This manual provides instructions for the installation and maintenance of GRASKY replacement filters designed for Xiaomi Mi Robot Vacuum Cleaner models SDJQR01RR, SDJQR02RR, and SDJQR03RR. Regular replacement of filters is essential for maintaining optimal vacuum performance and air quality.
Installation Instructions
Follow these steps to replace the filters in your Xiaomi Mi Robot Vacuum Cleaner:
- Power Off: Ensure the Xiaomi Mi Robot Vacuum Cleaner is powered off and disconnected from its charging base before beginning any maintenance.
- Access Dust Bin: Locate and remove the dust bin from the robot vacuum cleaner. Refer to your vacuum cleaner's original manual for specific instructions on dust bin removal.
- Remove Old Filter: Open the dust bin cover. Carefully remove the old filter by pulling it out. Dispose of the old filter responsibly.
- Insert New Filter: Place the new GRASKY replacement filter into the designated slot within the dust bin. Ensure it is seated firmly and correctly to prevent air leakage.

Image: A single GRASKY replacement filter, ready for installation.
- Close Dust Bin: Close the dust bin cover securely and reinsert the dust bin into the robot vacuum cleaner until it clicks into place.
Operation After Filter Replacement
After installing the new replacement filters, the Xiaomi Mi Robot Vacuum Cleaner can be operated as usual. The new filters will help maintain the vacuum's suction power and improve air filtration efficiency.
Maintenance and Replacement Schedule
Filter Cleaning:
To prolong the life and effectiveness of your filters, it is recommended to clean them regularly. Gently tap the filter over a waste bin to remove accumulated dust and debris. Do not wash the filters with water, as this can damage the filter material.
Filter Replacement:
For optimal performance and air quality, replace the filters every 1 to 3 months, depending on usage frequency and household environment (e.g., presence of pets, allergies). Timely replacement helps reduce household odors and ensures efficient dust capture.

Image: Two GRASKY replacement filters, typically included in a set.
Troubleshooting Common Issues
- Reduced Suction Power: If suction power decreases after filter replacement, ensure the new filter is installed correctly and seated firmly. Check for any blockages in the vacuum's air ducts or brushes.
- Unusual Noise: Verify that the filter is properly installed and not obstructing any moving parts. If noise persists, inspect other components of the vacuum cleaner.
- Persistent Odors: If household odors persist, it may indicate that the filter needs more frequent replacement or that other parts of the vacuum require cleaning.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | GRASKY |
| Compatible Models | Xiaomi Mi Robot Vacuum Cleaner SDJQR01RR, SDJQR02RR, SDJQR03RR |
| Item Model Number | GDX-B11-28 |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
| Item Weight | 1.76 ounces |
| Number of Pieces | 1 (referring to one package/set of filters) |
Warranty Information
Specific warranty details for GRASKY replacement parts may vary. Please refer to the product packaging or contact the seller directly for information regarding warranty coverage and terms.
Customer Support
For further assistance or inquiries regarding GRASKY replacement filters, please contact the seller or manufacturer through the platform where the purchase was made. Ensure you have your order details and product model number (GDX-B11-28) available for faster service.