1. Introduction
This manual provides instructions for the installation, maintenance, and troubleshooting of your new replacement parts for Roborock Q7 series and T8 robot vacuum cleaners. Please read this manual carefully before use to ensure proper function and longevity of your vacuum cleaner accessories.
1.1 Package Contents
Depending on the specific kit purchased, your package may include:
- Main Brush(es)
- Side Brush(es)
- HEPA Filter(s)
- Mop Rag(s)
- Main Brush Cover
- Dust Bag(s)
- Cleaning Tool


2. Compatibility
These replacement parts are compatible with the following Roborock robot vacuum cleaner models:
- Roborock Q7
- Roborock Q7+
- Roborock Q7 Max
- Roborock Q7 Max+
- Roborock T8
- Roborock Q7 Plus
- Roborock Q7 Max Plus
3. Installation Guide
Before installing any new parts, ensure your robot vacuum cleaner is powered off and unplugged from its charging dock.
3.1 Main Brush Installation
- Turn the robot vacuum cleaner upside down.
- Locate the main brush cover (usually secured by clips or screws).
- Open or remove the main brush cover.
- Remove the old main brush.
- Insert the new main brush, ensuring the ends align with the slots.
- Replace the main brush cover and secure it.

3.2 Side Brush Installation
- Turn the robot vacuum cleaner upside down.
- Locate the side brush. It is usually held by a screw.
- Unscrew and remove the old side brush.
- Place the new side brush into position and secure it with the screw.

3.3 HEPA Filter Replacement
- Open the dustbin compartment on your robot vacuum.
- Remove the dustbin.
- Locate the filter housing within the dustbin.
- Remove the old HEPA filter.
- Insert the new HEPA filter, ensuring it is seated correctly.
- Reinstall the dustbin and close the compartment.

3.4 Mop Rag Attachment
- Locate the mop pad attachment on your robot vacuum.
- Remove the used mop rag (if any).
- Attach the new mop rag securely to the mop pad. Ensure it is flat and covers the entire pad.
3.5 Dust Bag Replacement
- Open the dust collection compartment on your robot vacuum or auto-empty dock.
- Carefully remove the full dust bag.
- Insert a new dust bag, ensuring it is properly sealed within the compartment.
- Close the compartment.

4. Operating Instructions
These parts are designed to function seamlessly with your compatible Roborock robot vacuum cleaner. Once installed, operate your vacuum as usual according to its original manufacturer's instructions. The new parts will enhance its cleaning performance.
5. Maintenance and Care
Regular maintenance of your replacement parts is crucial for optimal performance and longevity of your robot vacuum cleaner.
- Main Brush: Regularly check for hair and debris tangled around the brush. Use the provided cleaning tool to remove any obstructions.
- Side Brushes: Inspect for wear and tear. If bristles are bent or damaged, replace the side brush. Clean off any tangled hair or debris.
- HEPA Filters: Tap the filter gently over a trash can to remove dust. Do not wash HEPA filters with water unless explicitly stated by the vacuum manufacturer, as this can damage the filter material. Replace filters every 1-3 months depending on usage.
- Mop Rags: Wash mop rags after each use. They can typically be hand-washed or machine-washed with similar colors. Allow to air dry completely before reattaching.
- Dust Bags: Replace dust bags when full. Do not attempt to empty and reuse disposable dust bags.

6. Troubleshooting
If you encounter issues after replacing parts, consider the following:
- Reduced Cleaning Performance:
- Ensure all brushes and filters are installed correctly and securely.
- Check for any remaining debris or hair tangled in the brushes.
- Verify that the HEPA filter is not clogged.
- Unusual Noises:
- Inspect the main brush and side brushes for any foreign objects or improper installation.
- Ensure the main brush cover is properly closed and secured.
- Mop Pad Not Wetting:
- Ensure the mop rag is correctly attached and the water tank (if applicable to your vacuum model) is filled.
For further troubleshooting, refer to your specific Roborock vacuum cleaner's user manual.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | BPfire |
| Type | Vacuum Cleaner Parts (Brushes, Filters, Mop Rags, Dust Bags, Covers) |
| Material | PVC |
| Compatible Models | Roborock Q7, Q7+, Q7 Max, Q7 Max+, T8, Q7 Plus, Q7 Max Plus |
| Main Brush Length | 198 mm |
| Side Brush Diameter | 65 mm |
| Dust Bag Dimensions (L x H) | 187 mm x 150 mm |
| Dust Bag Net Weight | 33 g |
| Package Dimensions (L x W x H) | 20 cm x 20 cm x 12 cm |
| Package Weight | 0.42 kg |
| Origin | Mainland China |
8. User Tips
- Many users find these parts to be a perfect fit and easy to install, restoring their vacuum's performance effectively.
- Consider purchasing kits with multiple replacement items to ensure you always have spares on hand for timely maintenance.
- Regularly check the condition of all parts, especially brushes and filters, to maintain optimal cleaning efficiency.
9. Warranty and Support
For any questions regarding these replacement parts, please contact the seller directly through the platform where the purchase was made. Ensure you provide your order details for efficient assistance.
Please note that this product is a replacement part and its warranty is typically covered by the seller's return policy. Refer to the original manufacturer's warranty for your Roborock vacuum cleaner itself.