1. Introduction
The AromaRoom AP103-A H13 HEPA Air Purifier is designed to improve air quality in your home, especially in bedrooms and other medium-sized rooms. It effectively removes airborne particles and odors, creating a cleaner and fresher environment.
Key Features:
- Effective Air Circulation: With a CADR of 32.4 CFM / 55 m³/h, it refreshes the air twice per hour in rooms up to 123 ft² (11.5 m²).
- High-Efficiency Filtration: Features an H13 HEPA system that captures at least 99.97% of dust, pollen, dander, and other airborne particles between 0.1 and 0.3 microns.
- Quiet Operation: Operates at a low noise level of 22 dB in Sleep Mode, ensuring peaceful rest.
- Convenient Modes: Includes Sleep Mode and Timer settings (2/4/8 Hours) for customized use.
- Aromatherapy Function: Equipped with a fragrance pad to add essential oils (not included) for a pleasant aroma.

2. Safety Information
- Always remove the PE bag from the filter before initial use.
- Do not place the air purifier in areas with high humidity, such as bathrooms or toilets, to prevent damage and ensure safe operation.
- Keep the appliance away from water or other liquids.
- Ensure the power cord is not damaged and is properly connected to a suitable power outlet.
- Do not block the air inlets or outlets.
- Keep out of reach of children and pets.
- Unplug the device before cleaning or performing any maintenance.
3. Setup Guide
3.1 Unpacking and Filter Installation
- Carefully remove the air purifier from its packaging.
- Rotate the bottom cover counter-clockwise to unlock and remove it.
- Take out the filter element and remove the plastic protective bag.
- Place the filter back into the unit.
- Secure the bottom cover by turning it clockwise until it locks into place.
- Connect the power adapter to the air purifier and then to a power outlet.

3.2 Initial Power On
Once the filter is installed and the device is plugged in, press the Power button on the top panel to turn on the air purifier. The default mode will activate.
4. Operating Instructions
The AromaRoom AP103-A features an easy-to-use touch control panel on its top surface.

4.1 Power On/Off
- Press the Power button to turn the unit on or off.
4.2 Adjusting Fan Speed / Mode
- Press the Mode button to cycle through different fan speeds: Low (I), Medium (II), High (III), and Sleep Mode.
- In Sleep Mode, the air purifier operates at a quiet 22 dB, and the lights will automatically turn off after 8 seconds to ensure undisturbed sleep.

4.3 Timer Settings
- Press the Timer button to set the operating duration to 2, 4, or 8 hours. The unit will automatically turn off after the selected time.
4.4 Ambient Light Control
- Press the Light button to cycle through various ambient light colors (Red, Green, Blue, or Gradient Light) or to turn the light off.

4.5 Aromatherapy Function
- Locate the fragrance pad slot on the side of the air purifier.
- Pull out the tray and add a few drops of your favorite essential oil (not included) onto the pad.
- Slide the tray back into the unit. The fan will diffuse the aroma into the room.
- NOTICE: Kindly refrain from using essential oils containing acetone or ether as they may corrode plastic parts.

Video 1: AromaRoom Air Purifiers for Bedroom. This video provides a general overview of the air purifier's features and operation.
5. Maintenance
5.1 Filter Replacement
For optimal performance, it is recommended to replace the AromaRoom genuine filter (B0DR1B6R15) every 3-6 months. The filter indicator light will remind you when it's time for a replacement (every 90 days).
- Turn off and unplug the air purifier.
- Rotate the bottom cover counter-clockwise to unlock and remove it.
- Remove the old filter.
- Insert the new filter (ensure the plastic bag is removed).
- Replace the bottom cover and turn it clockwise to lock.
- Plug in the air purifier. Press and hold the "Filter Reset" button for 3 seconds until the red light disappears to reset the filter timer.
5.2 Pre-filter Cleaning
The pre-filter can be cleaned every 2-4 weeks to extend the life of the main filter. Use a soft brush or a vacuum cleaner with a brush attachment to gently remove dust and debris from the pre-filter mesh.
Video 2: How to Clean the Air Filter. This video demonstrates the process of cleaning and replacing the air filter for the AromaRoom air purifier.
6. Troubleshooting
- Unit does not turn on:
- Ensure the power cord is securely plugged into a working outlet.
- Check if the filter is installed correctly and the bottom cover is locked. The unit has a safety switch that prevents operation if the cover is not properly secured.
- Airflow is weak or noise is excessive:
- Check if the filter is dirty and needs cleaning or replacement.
- Ensure there are no obstructions blocking the air inlets or outlets.
- Verify the fan speed setting; higher speeds produce more airflow and noise.
- Odor is still present:
- The filter may be saturated with odors and needs replacement.
- Ensure the room size is within the recommended coverage area for the purifier.
- Filter indicator light remains on after replacement:
- Press and hold the "Filter Reset" button for 3 seconds to reset the filter timer.
7. Specifications
| Model Number | AP103-A |
| Product Dimensions | 5.71"D x 5.71"W x 10"H (14.5 x 14.5 x 25.4 cm) |
| Item Weight | 2.1 Pounds (0.95 kg) |
| Power Source | AC (Alternating Current) |
| CADR (Clean Air Delivery Rate) | 32.4 CFM / 55 m³/h |
| Coverage Area | Up to 123 ft² (11.5 m²) |
| Filtration Type | H13 HEPA 3-in-1 Filter (Nylon Pre-filter, H13 True HEPA Filter, Activated Carbon Filter) |
| Noise Level (Sleep Mode) | 22 dB |
| Timer Settings | 2, 4, 8 Hours |
| Special Features | Aromatherapy Diffuser, Ambient Lights, Filter Replacement Indicator |
8. Warranty and Support
Aroma Room is committed to providing high-quality products and excellent customer service.
- For any questions, concerns, or technical assistance, our local customer service team is available 24/7. Please refer to the product packaging or the official Aroma Room website for contact details.
- Keep your purchase receipt as proof of purchase for warranty claims.



