Introduction
This manual provides instructions for the installation and maintenance of your JoyBros Robot Vacuum Cleaner Replacement Parts Kit. Regular replacement of these parts is essential to maintain the optimal cleaning performance of your robot vacuum cleaner.
The kit includes various components designed to fit a range of robot vacuum models from brands such as Coredy, GOOVI, Bagotte, DeenKee, iMartine, and Kyvol Cybovac. Please refer to the compatibility section to ensure these parts are suitable for your specific model.
Compatibility
These replacement parts are compatible with the following robot vacuum cleaner models:
- Coredy: R3500, R3500S, R550 (R500+), R650, R750 (NOT FOR R750 PRO), R580, G800, G850, R600, D400 (2nd Generation Dust Bin)
- Bagotte: BG600, BG700, BG800
- Goovi: D380, D382 (Goovi 1600PA), F007C (Goovi 2000PA), J10C (Goovi 2100PA)
- iMartine: C800, D900, D900C
- DEENKEE: DK600
- Kyvol Cybovac: E20, E21, E31
Important Note: These parts are NOT compatible with Coredy R300, R500+, R750 PRO, or 1st Generation Dust Bins. Please verify your robot vacuum's model and dust bin type before installation.

This image illustrates the difference between compatible (MODEL DBS02, 2nd Gen Dust Bin) and incompatible (MODEL R500DBS02, 1st Gen Dust Bin) dust bin types. Ensure your robot vacuum has the 2nd Generation Dust Bin for proper fitment.
Package Contents
Your JoyBros Robot Vacuum Cleaner Replacement Parts Kit includes the following items:
- Sweeping Brushes (Side Brushes): 10 pieces
- HEPA Filters (with sponge): 8 sets
- Roller Bristle Brushes (Main Brushes): 2 pieces
- Cleaning Tool: 1 piece

An overview of all components included in the replacement parts kit: multiple side brushes, two roller brushes, several filters, and a cleaning tool.
Installation and Setup
Before installing any replacement parts, ensure your robot vacuum cleaner is powered off and unplugged from its charging base.
1. Replacing the Roller Bristle Brush (Main Brush)
- Turn the robot vacuum cleaner over to access the underside.
- Locate the brush guard or cover, usually secured by a few latches or screws. Open or remove it.
- Carefully lift out the old roller brush. Remove any tangled hair or debris from the brush compartment.
- Insert the new roller brush into the designated slot, ensuring the ends align with the brush bearings.
- Close the brush guard or cover securely.

This image displays two new roller brushes, ready for installation into the robot vacuum cleaner's main brush compartment.
2. Replacing the Sweeping Brushes (Side Brushes)
- Turn the robot vacuum cleaner over.
- Locate the side brushes. They are typically held in place by a single screw.
- Use a screwdriver to remove the screw and detach the old side brush.
- Align the new side brush with the post and secure it with the screw. Ensure it is firmly attached but not overtightened.

This image shows two new side brushes, which are designed to sweep debris into the main cleaning path of the robot vacuum.
3. Replacing the HEPA Filters
- Remove the dust bin from your robot vacuum cleaner.
- Open the dust bin cover to access the filter compartment.
- Remove the old HEPA filter and sponge. Dispose of them properly.
- Insert the new sponge first, followed by the new HEPA filter, ensuring it sits flush within the compartment.
- Close the dust bin cover and reinsert the dust bin into the robot vacuum cleaner.

This image displays a new HEPA filter and its associated sponge, which work together to capture fine dust and allergens.
Maintenance
Regular maintenance of your robot vacuum cleaner's parts ensures consistent cleaning performance and extends the lifespan of the device. The included cleaning tool can assist with this.
- Roller Brush: Inspect and clean the roller brush weekly. Remove any hair, string, or debris tangled around the brush or its bearings.
- Side Brushes: Check side brushes regularly for wear and tear. If bristles are bent or damaged, replace them to maintain effective edge cleaning.
- Filters: Tap out dust from the HEPA filter after each use. Replace the filter and sponge every 1-3 months, depending on usage and pet presence, to prevent clogging and maintain suction power.
- Dust Bin: Empty the dust bin after each cleaning cycle.
It is recommended to replace spare parts every 1-3 months to ensure your vacuum cleaner operates at its best.
Troubleshooting
If your robot vacuum cleaner experiences reduced performance after replacing parts, consider the following:
- Reduced Suction: Ensure the HEPA filter is correctly installed and not clogged. A dirty filter can significantly reduce suction.
- Poor Debris Collection: Check if the roller brush and side brushes are free from tangles and installed correctly. Worn side brushes may not sweep effectively.
- Unusual Noises: Verify that the roller brush is properly seated and not obstructed. Foreign objects or improperly installed brushes can cause noise.
- Parts Not Fitting: Double-check the compatibility list. Ensure your robot vacuum model and dust bin type match the specifications for these replacement parts. Remember, these parts are NOT for Coredy R750 PRO or 1st Generation Dust Bins.
Specifications
| Attribute | Value |
|---|---|
| Package Dimensions | 9.13 x 6.14 x 2.83 inches |
| Item Weight | 8.6 ounces |
| Form Factor | Robotic (for compatible robot vacuum cleaners) |
| Batteries Required | No |
Customer Support
For further assistance or inquiries regarding your JoyBros replacement parts, please refer to the seller's contact information on the platform where the product was purchased. You can also visit the JoyBros Store for more information.