1. Introduction
The HIMOX H08 Air Purifier is designed to provide clean and fresh air in your home or office. Featuring advanced H13 HEPA filtration and a 360° air intake system, it efficiently removes 99.99% of airborne particles as small as 0.3 microns, including pet dander, odors, dust, smoke, allergens, and pollen. This ozone-free air cleaner is suitable for large rooms up to 1,086 sq ft, ensuring a healthier living environment.

Figure 1.1: HIMOX H08 Air Purifier
This image shows the compact and sleek design of the HIMOX H08 Air Purifier, highlighting its top air outlet and perforated side for air intake.
1.1 Why an Air Purifier?
Indoor air quality can be 2 to 5 times worse than outdoor air quality, contributing to various health issues. An air purifier helps mitigate these risks by removing harmful airborne pollutants. The HIMOX H08 is particularly effective against common indoor air contaminants such as odors, smoke, new paint smells, general air pollution, dust mites, and mold mildew.

Figure 1.2: Common indoor air pollutants addressed by the air purifier.
This visual illustrates various sources of indoor air pollution, including odors from waste, smoke, new paint fumes, general air pollution, dust mites, and mold/mildew, emphasizing the need for air purification.
Video 1.1: How do you know you need an air purifier?
This video provides insights into recognizing signs of poor indoor air quality and understanding when an air purifier becomes a beneficial addition to your home.
2. Safety Information
Please read all safety instructions carefully before using the HIMOX H08 Air Purifier to prevent injury or damage. Keep this manual for future reference.
- Ozone-Free: This air purifier does not use UV-C light, which can produce harmful ozone.
- Placement: Place the unit on a firm, level surface. Ensure at least 12 inches (30 cm) of clearance from walls or furniture for optimal airflow.
- Power: Use only the provided power adapter. Do not operate if the cord or plug is damaged.
- Moisture: Do not use in wet or humid environments, such as bathrooms.
- Cleaning: Always unplug the unit before cleaning. Use a dry, soft cloth for cleaning.
- Filter: Only use genuine HIMOX H08 replacement filters to maintain performance and warranty.
- Children: Keep out of reach of children. The unit includes a child safety lock feature.
- Ventilation: Do not block air inlets or outlets.
- Disassembly: Do not attempt to disassemble or repair the unit yourself. Contact customer service for assistance.
2.1 Certifications
The HIMOX H08 Air Purifier complies with strict safety and quality standards, including California Air Resources Board (CARB) certification, ETL listing, and FCC certification.

Figure 2.1: CARB, ETL, and FCC Certifications.
This image displays the logos and certificates for CARB, ETL, and FCC, indicating the product's adherence to rigorous environmental and electrical safety standards.
3. Product Overview
3.1 Components
- Main Air Purifier Unit (H08)
- 3-in-1 H13 True HEPA Filter (Pre-Filter, H13 HEPA, Activated Carbon)
- Fragrance Sponges (2 pcs)
- Power Adapter
- User Manual (this document)
3.2 Key Features
- 3-Stage HEPA Filtration: Captures 99.99% of particles as small as 0.3 microns.

Figure 3.1: 3-Stage HEPA Filtration.
This diagram illustrates the three layers of filtration: Pre-Filter for dust and hair, H13 HEPA Filter for dander and allergens, and Activated Carbon Filter for smoke and odors.

Figure 3.2: Real-Time Air Quality Monitoring.
A cutaway view of the air purifier showing the internal components and how the infrared sensor detects air quality, adjusting fan speeds accordingly.
- High Performance (CADR 147 CFM): Purifies air in 1,086 sq ft rooms within 1 hour, or 217 sq ft bedrooms 5 times per hour.

Figure 3.3: High-Efficiency Purification with HiProAir Technology.
This graphic illustrates the effective coverage area and purification speed of the HIMOX H08, showing how quickly it can clean air in different room sizes.
- Real-time Air Quality Light: Changes color (green, purple, red) based on PM 2.5 levels.

Figure 3.4: Smart Air Quality Indicator.
This image details the color codes for the air quality indicator light: Red for Unhealthy, Purple for Moderate, Green for Good, and Blue for Excellent.
- Ultra Silent Companion (22 dB in sleep mode): Ensures quiet operation, ideal for bedrooms.

Figure 3.5: Ultra Quiet Operation.
This image depicts the air purifier in a bedroom setting, illustrating its quiet operation at 22 dB in sleep mode, comparable to rustling leaves.
- Aromatherapy: Includes fragrance sponges for essential oils.

Figure 3.6: Infuse with Fragrance.
This image demonstrates how to add essential oils to the fragrance sponges located at the bottom of the air purifier for an aromatherapy experience.
4. Setup
4.1 Unpacking and Filter Preparation
Before first use, remove the air purifier from its packaging and ensure all components are present. The 3-in-1 HEPA filter comes sealed in a plastic bag and must be removed before operation.
- Turn the air purifier upside down.
- Twist the base counter-clockwise to unlock and remove it.
- Carefully pull out the sealed filter.
- Remove the plastic bag from the filter.
- Insert the filter back into the unit.
- Replace the base and twist clockwise to lock it securely.
4.2 Initial Placement
Place the air purifier on a flat, stable surface. For optimal performance, ensure there is at least 12 inches (30 cm) of clear space around all sides of the unit to allow for proper air circulation.
Video 4.1: HIMOX Air Purifier H08 Setup and Features.
This video demonstrates the unpacking process, filter installation, and an overview of the air purifier's main features and controls.
5. Operating Instructions
5.1 Power On/Off
Plug the power adapter into a wall outlet and connect it to the air purifier. Press the power button (⏻) on the top panel to turn the unit on or off.
5.2 Fan Speed Adjustment
The H08 offers 4 fan speeds: Low, Medium, High, and Auto. Press the fan speed button (⏚) to cycle through the manual speed settings. In Auto Mode, the fan speed adjusts automatically based on detected air quality.
5.3 Auto Mode and Air Quality Indicator
The built-in PM 2.5 sensor continuously monitors air quality. In Auto Mode, the unit will automatically adjust its fan speed to optimize purification. The indicator light on the top panel changes color to reflect the current air quality:
- Red: Unhealthy air quality
- Purple: Moderate air quality
- Green: Good air quality
- Blue: Excellent air quality
5.4 Timer Function
Set the air purifier to operate for a specific duration using the timer function. Press the timer button (◷) to select 1, 2, 4, or 8 hours. The unit will automatically turn off after the selected time.
5.5 Display Off / Filter Indicator
Press the display button (⌧) to turn off the indicator lights for undisturbed sleep. This button also serves as the filter replacement reminder. When the filter needs replacement, this indicator will illuminate.
5.6 Child Lock (Display Lock)
To prevent accidental changes to settings, activate the child lock. Press and hold the lock button (⌂) for 3 seconds. Repeat the action to deactivate the child lock.
5.7 Aromatherapy Function
Enhance your environment with essential oils. Locate the two fragrance sponges at the bottom of the unit (accessible by removing the base). Add a few drops of your preferred essential oil to the sponges. The airflow will diffuse the scent throughout the room.
Video 5.1: HIMOX H08 Air Purifier for Smoke.
This video demonstrates the effectiveness of the HIMOX H08 air purifier in removing smoke from the air, showcasing its rapid purification capabilities.
6. Maintenance
6.1 Filter Replacement
The H08 air purifier will alert you after approximately 2000 hours of cumulative filter usage. Replace the filter to ensure continued optimal performance.
- Unplug the air purifier from the power outlet.
- Turn the unit upside down and twist the base counter-clockwise to remove it.
- Remove the old 3-in-1 filter.
- Insert a new HIMOX H08 filter (search for B0BZD1CMFS or "HIMOX H08 filter" on Amazon).
- Replace the base and twist clockwise to lock it securely.
- Plug in the unit and press and hold the filter indicator button for 3 seconds to reset the filter lifetime counter.

Figure 6.1: HIMOX H08 Replacement Filter.
This image shows the cylindrical replacement filter for the HIMOX H08 air purifier, essential for maintaining purification efficiency.
6.2 Cleaning
- Wipe the exterior of the air purifier with a soft, dry cloth regularly.
- Do not use abrasive cleaners or solvents.
- The pre-filter layer of the 3-in-1 filter can be gently vacuumed to remove large dust particles, but the HEPA and activated carbon layers are not washable.
7. Troubleshooting
If you encounter any issues with your HIMOX H08 Air Purifier, please refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | Not plugged in; Power outlet issue; Filter not installed correctly. | Ensure power cord is securely plugged in. Try a different outlet. Check if the filter is unwrapped and the base is locked. |
| Airflow is weak | Filter is dirty; Air inlets/outlets blocked. | Replace the filter. Ensure no obstructions are blocking the air intake or outlet. |
| Unusual noise | Filter not seated properly; Foreign object inside. | Reinstall the filter. Unplug and check for any foreign objects. |
| Air quality light always red/purple | High pollution levels; Sensor dirty. | Allow more time for purification. Clean the PM 2.5 sensor (refer to detailed user manual for location). |
| Odor persists | Filter saturated with odors. | Replace the filter. |
8. Specifications
| Attribute | Value |
|---|---|
| Brand | HIMOX |
| Model Number | H08 |
| Color | White |
| Product Dimensions | 8.9"D x 8.9"W x 12.2"H |
| Item Weight | 5.61 pounds |
| Noise Level | 22 dB (Sleep Mode) |
| Wattage | 13 watts |
| Particle Retention Size | 0.3 Micrometer |
| Controller Type | Hand Control (Touch Panel) |
| Certifications | CARB Certified, ETL Listed, FCC Certified |
9. Warranty and Support
HIMOX products are supported by a US-based company committed to providing quality-assured products and excellent customer service.
- Warranty: Please refer to the product packaging or registration information for specific warranty details. Typically, a one-year warranty is provided upon registration.
- Customer Service: For any questions, technical support, or warranty claims, please contact HIMOX customer service. Contact information can usually be found on the product packaging or the official HIMOX website.
- Online Resources: Additional resources, including FAQs and updated manuals, may be available on the HIMOX brand store on Amazon or their official website.
For further assistance, you may also refer to the official documents provided with your product:





