1. Introduction
Thank you for choosing the VEWIOR ClearAir-A12 True HEPA Air Purifier. This device is designed to improve your indoor air quality by effectively filtering various airborne particles and odors. Please read this manual thoroughly before use to ensure proper operation and maintenance.
2. Product Overview
The VEWIOR ClearAir-A12 features an advanced filtration system and user-friendly controls. Key features include:
- Upgraded Washable Filter: Includes an additional washable layer for large particle filtration, extending filter lifespan and reducing replacement frequency.
- 3-in-1 Filtration System: Effectively captures 99.98% of airborne contaminants such as smoke, pollen, and odors.
- Filter Replacement Reminder: A built-in indicator flashes white light after 3 to 6 months of use, signaling the need for filter replacement.
- Easy Filter Replacement: Designed for simple removal and installation of new filters.
- Aromatherapy Diffuser: Allows for the addition of essential oils to disperse fragrance throughout your space.
- Real-Time Air Quality Display: Provides immediate feedback on current air quality levels.
- Multiple Speed Modes: Offers 4 fan speed settings to adjust to your needs.
- Auto Mode: Automatically adjusts fan speed based on detected air quality.
- Ultra Quiet Sleep Mode: Operates silently with display lights off for undisturbed rest.
- Child & Pet-Friendly Lock: Prevents accidental changes to settings.

Image: The VEWIOR ClearAir-A12 Air Purifier, a compact white unit with a control panel on top.

Image: A diagram illustrating the three stages of HEPA filtration: Pre-filter (captures dust, lint, fibers, pet fur), Efficient HEPA Filter (filters mold, pollen, pet dander), and Activated Carbon Filter (neutralizes smoke, fumes, pet odors, VOCs, and cooking smells).
3. Setup
Before operating your air purifier, follow these initial setup steps:
- Unpack the Filter: The filter is located inside the air purifier and is wrapped in plastic for protection.
- Turn the air purifier upside down.
- Rotate the base cover counter-clockwise to unlock it.
- Remove the base cover and pull out the filter.
- Remove all plastic packaging from the filter.

Image: A visual guide demonstrating the steps to replace the HEPA 13 filter, including unscrewing the cover, taking out the old filter, replacing it with a new one, and tightening the cover.
- Reinstall the Filter: Place the unwrapped filter back into the air purifier. Ensure it is seated correctly.
- Secure the Base Cover: Place the base cover back on and rotate it clockwise until it locks securely.
- Connect Power: Plug the power adapter into the air purifier and then into a suitable electrical outlet.
4. Operating Instructions
The control panel on top of the air purifier allows you to manage its functions:

Image: A diagram illustrating the four fan speed modes (Sleep, I, II, III) and how to adjust them on the control panel.
- Power On/Off: Press the Power button to turn the unit on or off.
- Fan Speed/Mode: Press the Mode button to cycle through different fan speeds (1, 2, 3) and Sleep Mode.
- Sleep Mode: Operates at the lowest fan speed with all display lights off for quiet operation during sleep.
- Timer: Press the Timer button to set an auto-off timer for 2, 4, 6, 8, 10, or 12 hours.
- Auto Mode: The air purifier can automatically adjust its fan speed based on the detected air quality.

Image: A visual representation of the Auto Mode function, showing how the air purifier detects air quality and adjusts fan speed accordingly (red for decreasing air quality, green for increasing air quality).
- Child Lock: Press and hold the Lock button for 3 seconds to activate or deactivate the child lock, preventing accidental changes to settings.

Image: An illustration of the child and pet-friendly lock feature, showing a child and a dog near the air purifier with a lock icon, indicating settings can be secured.
- Aromatherapy Diffuser: To use essential oils, locate the small compartment on the top of the unit. Add a few drops of your preferred essential oil to the included pad and place it back into the compartment. The air purifier will then disperse the scent.

Image: A visual showing the aromatherapy diffuser feature on the top of the air purifier, with essential oil being dropped onto a pad.
5. Filter Maintenance
Regular filter maintenance is crucial for optimal performance.
- Filter Replacement Reminder: The "Filter Reset" button will flash white light after approximately 3 to 6 months of use, indicating it's time to replace the filter.
- Replacing the Filter:
- Turn off and unplug the air purifier.
- Turn the unit upside down and unlock the base cover by rotating it counter-clockwise.
- Remove the old filter.
- Insert a new VEWIOR official filter.
- Secure the base cover by rotating it clockwise until locked.
- Plug in and power on the air purifier. Press and hold the "Filter Reset" button for 3 seconds to reset the filter reminder.
- Washable Pre-Filter: The outermost layer of the filter is washable. This layer can be removed and rinsed with water or vacuumed to extend its service life. Ensure it is completely dry before reinserting.

Image: A person cleaning the washable pre-filter under running water, highlighting the cost-saving and eco-friendly aspect of the design.
6. Troubleshooting
If you encounter any issues with your VEWIOR ClearAir-A12 Air Purifier, please refer to the following common solutions:
- Unit not turning on: Ensure the power adapter is securely plugged into both the air purifier and a working electrical outlet. Check if the filter's plastic packaging has been removed and the filter is correctly installed.
- Reduced airflow or unusual noise: Check if the filter is clogged. Clean the washable pre-filter or replace the entire filter if necessary. Ensure no obstructions are blocking the air intake or outlet.
- Filter Replacement Indicator still flashing after replacement: Press and hold the "Filter Reset" button for 3 seconds to reset the indicator.
- No scent from aromatherapy diffuser: Ensure essential oil has been applied to the pad and the pad is correctly placed in its compartment.
For further assistance, please contact VEWIOR customer support.
7. Specifications
| Brand Name | VEWIOR |
| Model Info | ClearAir-A12 |
| Item Weight | 7 ounces (0.44 Pounds) |
| Product Dimensions | 6 x 6 x 6 inches (6"L x 6"W x 6"Th) |
| Color | White |
| Compatible Device | Air Cleaner |
| Material Type | Carbon Fiber |
| Included Components | Air Filter |
| MERV Rating | 13 |
8. Warranty & Support
For warranty information or customer support, please refer to the product packaging or contact VEWIOR directly. The product is sold by VEWIOR DIRECT and fulfilled by Amazon, with a return policy duration of 2026 days.
For support, you may also visit the VEWIOR Store on Amazon.





