Introduction
This manual provides essential instructions for the installation and maintenance of AENO HEPA filters, designed for optimal performance with AENO robot vacuum cleaner models RC4S, RC7S, and RC8S. These filters are crucial for maintaining air quality and the efficiency of your vacuum cleaner.
Product Overview

Image 1: AENO HEPA filter. This image displays a single AENO HEPA filter, characterized by its pleated white filtration material encased within a rectangular frame. A small, textured tab is visible on one corner, designed to assist with easy removal and installation of the filter in the vacuum cleaner.
The AENO HEPA filters are crafted from high-quality, efficient filtering material. They are designed to capture fine dust particles, allergens, and other airborne irritants, contributing to cleaner air in your home and extending the operational life of your robot vacuum cleaner.
Installation Instructions
Follow these steps to replace the HEPA filter in your AENO robot vacuum cleaner (RC4S, RC7S, RC8S):
- Power Off: Ensure your robot vacuum cleaner is powered off and disconnected from its charging station before beginning the replacement process.
- Access Dust Bin: Locate and remove the dust bin from your robot vacuum cleaner. Refer to your vacuum cleaner's main instruction manual for specific dust bin removal procedures.
- Remove Old Filter: The old HEPA filter is typically located within the dust bin. Gently pull on the tab or edge of the filter to unclip and remove it. Dispose of the used filter responsibly.
- Insert New Filter: Take a new AENO HEPA filter. Align the new filter with the designated slot in the dust bin. The filters are designed to clip easily into place, ensuring a secure fit. No additional tools are required for this step.
- Reinstall Dust Bin: Once the new filter is securely in place, reinsert the dust bin back into the robot vacuum cleaner until it clicks into position.
- Power On: You may now power on your robot vacuum cleaner.
Regular replacement of the HEPA filter is essential for maintaining optimal cleaning performance and air filtration.
Maintenance and Replacement Schedule
To ensure the best performance from your AENO robot vacuum cleaner and to maintain indoor air quality, it is recommended to:
- Inspect Regularly: Visually inspect the HEPA filter every 1-2 weeks for signs of heavy dust accumulation or damage.
- Replace Periodically: Replace the HEPA filter every 3-6 months, or more frequently if you have pets, experience high dust levels, or notice a decrease in vacuuming efficiency. The simple clip-in mechanism allows for quick and easy replacement at any time.
- Do Not Wash: HEPA filters are generally not washable. Washing can damage the filter material and reduce its effectiveness. Always replace with a new filter.
Troubleshooting
If you experience issues after filter replacement:
- Reduced Suction: Ensure the new filter is correctly seated and the dust bin is properly installed. Check for any blockages in the vacuum's air ducts.
- Unusual Noises: Verify that the filter is not obstructing any moving parts within the dust bin area.
- Filter Not Fitting: Double-check that you have the correct filter model (ARCF4) compatible with your AENO RC4S, RC7S, or RC8S robot vacuum cleaner.
Specifications
| Feature | Detail |
|---|---|
| Brand | AENO |
| Model Number | ARCF4 |
| Compatibility | AENO Robot Vacuum Cleaners RC4S, RC7S, RC8S |
| Material | Filter (HEPA-type) |
| Product Dimensions (L x W x H) | 1.6 x 9.2 x 5.2 cm (approx. 16L x 92W x 52H millimeters) |
| Weight | 20 grams |
| Included Components | 2 HEPA Filters |
Warranty and Support
Information regarding product warranty and customer support for AENO HEPA filters is not provided within this manual. Please refer to the documentation included with your AENO robot vacuum cleaner or visit the official AENO website for details on warranty coverage and support options.





