1. Introduction
Thank you for choosing the Purivortex AC300 Pro HEPA Air Purifier. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your air purifier. Please read it thoroughly before use and retain it for future reference.
The Purivortex AC300 Pro is designed to filter common airborne pollutants, providing cleaner air in spaces up to 540 sq ft. It features a 3-layer filtration system and quiet operation, making it suitable for various indoor environments.

Image 1.1: Purivortex AC300 Pro Air Purifier in a living room.
2. Important Safety Instructions
- Read all instructions before operating the appliance.
- Do not operate any fan with a damaged cord or plug. Discard fan or return to an authorized service facility for examination and/or repair.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Do not route cord under furniture or appliances. Arrange cord away from traffic area and where it will not be tripped over.
- Do not use the air purifier outdoors.
- Do not use the air purifier in bathrooms or other humid environments.
- Always unplug the air purifier before moving it, opening the grille, changing filters, or whenever it is not in use.
- Do not insert fingers or foreign objects into any openings.
- Do not block air intakes or exhausts.
- Use only as described in this manual.
- This appliance has a polarized plug (one blade is wider than the other). To reduce the risk of electric shock, this plug is intended to fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician. Do not attempt to defeat this safety feature.
3. Package Contents
Verify that all components are present upon unpacking:
- Purivortex AC300 Pro Air Purifier Unit
- HEPA Filter (pre-installed or separate)
- User Manual (this document)
4. Setup
4.1 Filter Installation
The Purivortex AC300 Pro utilizes a 3-layer filtration system: a pre-filter, a HEPA filter, and an activated carbon filter. These filters are typically pre-installed. If not, or for replacement, follow these steps:
- Unplug the air purifier from the power outlet.
- Turn the unit upside down and twist the base counter-clockwise to unlock and remove it.
- Carefully remove the old filter (if applicable) or the new filter from its protective plastic packaging.
- Insert the new filter into the air purifier, ensuring it is seated correctly.
- Replace the base and twist it clockwise to lock it securely.

Image 4.1: Advanced 3-Stage Filtration Technology.
4.2 Placement
Place the air purifier on a firm, level surface. Ensure there is at least 6 inches (15 cm) of clearance around all sides of the unit for optimal airflow. Avoid placing it near heat sources, in direct sunlight, or in areas with excessive moisture.
5. Operating the Air Purifier
After proper setup, plug the air purifier into a standard electrical outlet. The unit features a touch control panel on the top.

Image 5.1: Control Panel Overview.
5.1 Power On/Off
Press the Power Button to turn the unit on or off.
5.2 Fan Speed Settings
Press the Fan Speed Button to cycle through three fan modes: Sleep (I), Medium (II), and High (III). The current fan speed will be indicated on the control panel.
5.3 Sleep Mode
Select Sleep Mode for ultra-quiet operation, ideal for nighttime use. In this mode, the noise level is approximately 20 dB, and the display lights can be turned off for an undisturbed environment.

Image 5.2: Quiet Operation in Sleep Mode.
5.4 Timer Function
Press the Timer Button to set the air purifier to operate for a specific duration: 4 hours, 8 hours, or 12 hours. The unit will automatically turn off once the set time has elapsed.
5.5 Aromatherapy Function
The Purivortex AC300 Pro includes a built-in aroma pad. To use this feature:
- Locate the aroma pad tray, typically near the top or side of the unit.
- Add a few drops of your preferred essential oil onto the aroma pad.
- Reinsert the tray. The air purifier will diffuse the scent as it operates.

Image 5.3: Using the Aromatherapy Function.
5.6 Child Lock
Activate the Child Lock feature to prevent accidental changes to settings. Refer to the control panel icons for specific instructions on activating and deactivating this function.
5.7 Product Introduction Video
Video 5.1: Introducing the Purivortex AC300 Pro Air Purifier. This video provides a brief overview of the product's features and design.
6. Maintenance
6.1 Filter Replacement
The HEPA filter and activated carbon filter should be replaced every 3-4 months, depending on usage and air quality. A filter indicator light on the control panel will typically illuminate when a replacement is due.
- Unplug the air purifier.
- Turn the unit upside down and twist the base counter-clockwise to unlock.
- Remove the used filter and dispose of it properly.
- Unpack the new filter and insert it into the unit.
- Replace and lock the base by twisting clockwise.
- After replacing the filter, reset the filter indicator by pressing and holding the designated button (refer to control panel icons) for a few seconds until the light turns off.
Replacement filters can be purchased from authorized Purivortex retailers or the official Purivortex website.
6.2 Cleaning the Unit
Regular cleaning helps maintain optimal performance:
- Always unplug the air purifier before cleaning.
- Wipe the exterior of the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- The pre-filter layer of the 3-in-1 filter can be gently vacuumed to remove larger dust particles between replacements, but the HEPA and activated carbon layers are not washable.
- Ensure no water or liquids enter the unit.
7. Troubleshooting
If you encounter issues with your Purivortex AC300 Pro, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | Not plugged in; Power outlet malfunction; Unit damaged | Ensure power cord is securely plugged in; Try a different outlet; Contact customer support. |
| Weak airflow | Blocked air intake/outlet; Dirty filter | Check for obstructions; Clean or replace the filter. |
| Unusual noise | Foreign object inside; Unit not on a level surface; Filter not installed correctly | Unplug and check for objects; Place on a stable surface; Reinstall filter. |
| Filter indicator light remains on after replacement | Filter reset not performed | Perform filter reset as per Section 6.1. |
| No aroma diffusion | Aroma pad dry; Aroma pad tray not inserted correctly | Add essential oil to the pad; Ensure tray is properly seated. |
If the problem persists after attempting these solutions, please contact Purivortex customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | AC300 Pro |
| Product Dimensions | 6.1 x 6.1 x 9.7 inches |
| Item Weight | 2.82 Pounds |
| Power Source | DC |
| Control Method | Touch / Button Control |
| Filter Type | HEPA (3-Stage Filtration: Pre-filter, HEPA, Activated Carbon) |
| Coverage Area | Up to 540 sq ft |
| Noise Level | 20 Decibels (in Sleep Mode) |
| Particle Retention Size | 0.1-0.3 Micron (up to 99.97% filtration) |
| Wattage | 24 watts |
| Contaminant Filtration | Smoke, Dust, Pollen, Pet Dander, Odor & Hair, VOCs |
| Special Features | 20 dB Quiet Operation, 3-Stage Filtration, 540 ft² Coverage, Aromatherapy Function, Fast Purification, 3 Timer Settings (4H/8H/12H), 3 Fan Modes (Sleep/Ⅰ/Ⅱ), Night Light, Child Lock |
| Certifications | ETL, FCC, CARB Certified |
9. Warranty Information
The Purivortex AC300 Pro Air Purifier comes with a full 2-year warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.

Image 9.1: Purivortex 2-Year Warranty Support.
The warranty does not cover damage caused by misuse, neglect, unauthorized repair, or normal wear and tear of consumable parts like filters.
10. Customer Support
For technical assistance, warranty claims, or general inquiries, please contact Purivortex customer support. Refer to the contact information provided with your product packaging or visit the official Purivortex website.
Manufacturer: Purivortex
Seller: Purivortex-US





