1. Introduction
This manual provides detailed instructions for the installation, maintenance, and replacement of compatible accessories for your Shark robot vacuum cleaner. Regular replacement of these parts ensures optimal performance and extends the lifespan of your vacuum.
2. Compatible Models
These accessories are compatible with the following Shark robot vacuum cleaner models:
- Shark AV2501S
- Shark AV2501ae
- Shark RV2502ae
- Shark RV2520AOUS
- Shark AV2510AOUS
Important: Before ordering, please verify your specific robot vacuum model number, typically found on the nameplate at the bottom of your device, to ensure compatibility.
3. Package Contents
A typical accessory kit (e.g., 13-piece set) may include:
- 1x Main Brush
- 6x Side Brushes
- 2x HEPA Filters
- 2x Foam Filters
- 2x Pre-Filters (black mesh)
Example of a 13-piece accessory kit:

Figure 1: Example 13-piece accessory kit.
Example of a 6-piece side brush kit:

Figure 2: Example 6-piece side brush kit.
4. Installation & Setup
For visual guidance on replacing parts, please refer to the instructional video below:
Video 1: Step-by-step guide for replacing main brush, side brushes, and filters in a Shark robot vacuum and its auto-empty station.
4.1. Replacing the Main Brush
- Turn off your robot vacuum and place it upside down on a flat surface.
- Locate the main brush cover, usually secured by latches or screws. Open or remove it.
- Carefully lift out the old main brush.
- Insert the new main brush, ensuring it clicks into place correctly.
- Replace the main brush cover and secure it.
4.2. Replacing Side Brushes
- Turn off your robot vacuum and place it upside down.
- Gently pull the old side brushes upwards to remove them.
- Align the new side brushes with the posts and press down firmly until they snap into place.
4.3. Replacing Dust Bin Filters (Robot Vacuum)
- Remove the dust bin from your robot vacuum.
- Open the dust bin cover to access the filters.
- Remove the old HEPA filter, foam filter, and pre-filter.
- Insert the new pre-filter, followed by the foam filter, and then the HEPA filter, ensuring they are seated correctly.
- Close the dust bin cover and reinsert the dust bin into the robot vacuum.
4.4. Replacing Auto-Empty Station Filter
- Locate the filter compartment on your auto-empty station (refer to your station's manual if unsure).
- Open the compartment cover.
- Remove the old filter.
- Insert the new filter, ensuring it fits snugly.
- Close the compartment cover.
5. Maintenance
Regular cleaning and timely replacement of accessories are crucial for maintaining your robot vacuum's cleaning efficiency.
5.1. Cleaning Frequency
- Main Brush: Clean weekly, removing tangled hair and debris.
- Side Brushes: Clean monthly, checking for wear and tangles.
- Filters (HEPA, Foam, Pre-filter): Clean weekly by tapping out dust. Do not wash HEPA filters unless specified by your vacuum's manual. Foam and pre-filters can often be rinsed with water and air-dried completely before reinstallation.
5.2. Replacement Frequency
- Main Brush: Replace every 6-12 months, or when visibly worn.
- Side Brushes: Replace every 3-6 months, or if bristles are bent or damaged.
- Filters (HEPA, Foam, Pre-filter): Replace every 2-3 months, depending on usage and pet presence.
6. Troubleshooting
If your robot vacuum is not performing optimally after replacing parts, consider the following:
- Reduced Suction/Cleaning Performance: Check if filters are clogged or installed incorrectly. Ensure the main brush is free of tangles and spinning properly.
- Unusual Noises: Verify that the main brush and side brushes are installed correctly and free from any foreign objects or tangled hair.
- Brushes Not Spinning: Ensure brushes are properly seated and not obstructed.
7. Specifications
| Attribute | Value |
|---|---|
| Vacuum Part Type | BRUSHES |
| Model Number | shark AV2501S / AV2501ae / RV2502ae / RV2520AOUS / AV2510AOUS |
| Brand Name | OSSIEAO |
| Type | Vacuum Cleaner Parts |
| Origin | Mainland China |
| High-concerned chemical | None |
8. User Tips
- Always turn off and unplug your robot vacuum before performing any maintenance or part replacement.
- Regularly inspect all brushes and filters for wear and tear, even if not yet due for replacement, especially in homes with pets.
- Keep spare parts on hand to ensure continuous optimal performance of your robot vacuum.
9. Warranty & Support
For any issues or questions regarding these compatible accessories, please contact the seller directly. They can provide assistance with product-specific concerns and support.