1. Product Overview
This DrAer replacement parts kit is designed to maintain the optimal cleaning performance of your ILIFE robotic vacuum cleaner. It includes essential components that may wear out over time and require periodic replacement.
Kit Contents:
- 1 Main Brush Roller
- 6 Side Brushes (3 pairs)
- 4 Filters (HEPA)
- 1 Pre-Filter
- 3 Mopping Pads

Image 1: Overview of the DrAer replacement parts kit, including main brush, side brushes, filters, pre-filter, and mopping pads.
2. Compatibility
This replacement parts kit is compatible with the following ILIFE robotic vacuum cleaner models:
- ILIFE X800
- ILIFE X785
- ILIFE X750
- ILIFE A9S
- ILIFE A7
3. Setup & Installation
Before installing any replacement parts, ensure your ILIFE robotic vacuum cleaner is turned off and unplugged from its charging base.
3.1. Main Brush Roller Installation
- Turn the vacuum cleaner upside down.
- Locate the main brush compartment cover, usually secured by two tabs or a latch.
- Open the cover and remove the old main brush roller.
- Insert the new main brush roller, ensuring the square and hexagonal ends align with their respective slots.
- Close the main brush compartment cover until it clicks securely into place.
3.2. Side Brush Installation
- Turn the vacuum cleaner upside down.
- Locate the side brushes. Each brush is typically held by a single screw.
- Using a screwdriver, remove the screw holding the old side brush.
- Remove the old side brush.
- Align the new side brush with the post and secure it with the screw. Ensure it is firmly attached.
3.3. Filter and Pre-Filter Installation
- Open the dustbin compartment on your vacuum cleaner and remove the dustbin.
- Open the dustbin cover to access the filters.
- Remove the old HEPA filter and the pre-filter (sponge filter).
- Insert the new pre-filter first, ensuring it covers the entire filter area.
- Place the new HEPA filter on top of the pre-filter, ensuring a snug fit.
- Close the dustbin cover and reinsert the dustbin into the vacuum cleaner.
3.4. Mopping Pad Installation
- Locate the water tank or mop holder on your ILIFE vacuum cleaner.
- Attach the new mopping pad to the designated area on the water tank or mop holder, typically using Velcro or clips.
- Ensure the mopping pad is securely fastened and evenly spread.

Image 2: Dimensional view of individual replacement components, including filter, main brush, side brush, and mopping pad, to aid in proper identification and fit.
4. Operating Instructions
After replacing any parts, ensure all components are correctly installed and securely fastened. It is recommended to run a short test cleaning cycle to confirm proper function and ensure there are no unusual noises or performance issues.
For detailed operating instructions of your ILIFE robotic vacuum cleaner, please refer to the original user manual provided with your device.
5. Maintenance
Regular maintenance of your replacement parts will extend their lifespan and ensure your vacuum cleaner operates at peak efficiency.
5.1. Main Brush Roller
- Cleaning: Regularly remove hair, threads, and debris tangled around the main brush roller. Use the cleaning tool often supplied with your vacuum.
- Replacement Frequency: Replace every 6-12 months, or sooner if visibly worn or damaged, depending on usage and pet hair presence.
5.2. Side Brushes
- Cleaning: Check side brushes for tangled hair or debris. Clean them periodically.
- Replacement Frequency: Replace every 3-6 months, or if bristles are bent, frayed, or missing, as this affects edge cleaning performance.
5.3. Filters (HEPA and Pre-Filter)
- Cleaning: Tap the HEPA filter gently over a trash can to remove accumulated dust after each use. Do not wash the HEPA filter. The pre-filter (sponge) can be rinsed with water; ensure it is completely dry before reinstallation.
- Replacement Frequency: Replace filters every 1-3 months for optimal filtration and to prevent reduced suction power.
5.4. Mopping Pads
- Cleaning: Wash mopping pads after each use. They can typically be hand-washed or machine-washed on a gentle cycle.
- Replacement Frequency: Replace every 3-6 months, or when they show signs of significant wear, reduced absorbency, or damage.
6. Troubleshooting
If you encounter issues after replacing parts, consider the following:
- Part Does Not Fit: Double-check that you have the correct replacement parts for your specific ILIFE model (X800, X785, X750, A9S, A7). Ensure the part is oriented correctly during installation.
- Reduced Cleaning Performance: This may indicate that parts are not installed correctly, or that other components of the vacuum require maintenance or replacement. Ensure filters are clean and brushes are free of obstructions.
- Unusual Noise: Check that all brushes and rollers are free from tangled hair or debris and are properly seated in their compartments.
- Mopping Pad Not Wetting Floor: Ensure the water tank is filled and the mopping pad is correctly attached and saturated.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | DrAer |
| Compatible Models | ILIFE X800, X785, X750, A9S, A7 series |
| Item Weight | 9.6 ounces |
| Product Dimensions | 1.85 x 1.85 x 0.59 inches (packaging/overall kit) |
| Material Type | Microfiber, Plastic |
| Included Components | 1 Main Brush Roller, 3 Pairs of Side Brushes, 4 Filters, 1 Pre-Filter, 3 Mopping Pads |
| Reusability | Reusable (Mopping Pads, Pre-Filter) |
| Number of Pieces | 15 |
8. Warranty and Support
For warranty information or technical support regarding your DrAer replacement parts, please contact DrAer customer service through the retailer where the product was purchased. Please retain your purchase receipt for reference.





