1. Introduction
The POXURIO Air Purifier KF370087-01 is designed to improve indoor air quality by effectively filtering various airborne particles and odors. This device features an H13 True HEPA filter, offering coverage for areas up to 600 sq ft. It operates with a quiet 22dB sleep mode, provides 3 fan speeds, and can be conveniently controlled via a mobile application.

Figure 1: POXURIO Air Purifier KF370087-01.
2. Safety Information
Please read all safety instructions before operating the device to prevent injury or damage. Keep this manual for future reference.
- Do not block air inlets or outlets.
- Do not use near water or in damp environments.
- Keep out of reach of children and pets.
- Use only the provided power adapter.
- Unplug the device before cleaning or maintenance.
- Do not attempt to repair the device yourself. Contact customer support for assistance.
3. Product Overview
The POXURIO Air Purifier is a compact and powerful device designed for various indoor environments. It features a multi-layer filtration system and an intuitive control panel.
Key Features:
- H13 True HEPA Filter: Captures 99.97% of airborne particles as small as 0.3 microns.
- Activated Carbon Filter: Absorbs odors, smoke, and volatile organic compounds (VOCs).
- Coverage Area: Effective for rooms up to 600 sq ft.
- Quiet Operation: As low as 22dB in Sleep Mode.
- 3 Fan Speeds: Adjustable for different purification needs.
- App Control: Manage settings and monitor air quality remotely.
- Air Quality Indicator: Real-time PM2.5 display.
- Timer Function: Set operation duration from 1 to 12 hours.
- Child Lock: Prevents unintended changes to settings.

Figure 2: The air purifier provides coverage for areas up to 600 square feet.

Figure 3: Illustration of the 4-layer purification system, including pre-filter, H13 True HEPA filter, activated carbon filter, and negative ion generator.
4. Setup
Unboxing and Initial Inspection:
- Carefully remove the air purifier and all accessories from the packaging.
- Check for any signs of damage. If damaged, do not operate and contact customer support.
- Ensure all components are present: air purifier unit, power adapter, and user manual.
Video 1: Unboxing and initial setup of the POXURIO Air Purifier, demonstrating how to remove the unit from its packaging and connect the power adapter.
Filter Installation:
- Turn the unit upside down.
- Twist the base counter-clockwise to unlock and remove it.
- Remove the plastic packaging from the filter.
- Insert the filter back into the unit.
- Replace the base and twist clockwise to lock it securely.
Power Connection:
- Place the air purifier on a flat, stable surface.
- Connect the power adapter to the power port on the unit.
- Plug the power adapter into a standard electrical outlet.
5. Operating Instructions
The air purifier can be operated using the touch control panel on the unit or through the mobile application.

Figure 4: The air purifier operating in sleep mode, showing the quiet 25dB noise level and optional night light feature.
Control Panel Functions:

Figure 5: Detailed view of the touch control panel with various function icons.
- Power Button: Press to turn the unit ON or OFF.
- Fan Speed Button: Cycle through 3 fan speeds (Low, Medium, High) and Sleep Mode.
- Night Light Button: Turn the blue night light ON or OFF.
- Timer Button: Set the operating timer for 1 to 12 hours.
- Child Lock Button: Press and hold for 3 seconds to activate/deactivate the child lock.
- Air Quality Display: Shows real-time PM2.5 levels and indoor temperature/humidity.
App Control:
Download the companion mobile application to control your air purifier remotely and access additional features.
- Download the app from your device's app store.
- Follow the in-app instructions to pair your air purifier.
- Once connected, you can power on/off, adjust fan speed, set timers, and monitor air quality from your smartphone.
Video 2: Demonstration of the air purifier's display and its control via the mobile application, showing real-time air quality readings and fan speed adjustments.

Figure 6: The mobile application interface displaying air quality, temperature, humidity, and control options.
Placement and Usage:
The compact design allows for versatile placement in various settings.

Figure 7: Examples of the air purifier's use in an office, car, and during travel, highlighting its portability.
- Bedroom: Use Sleep Mode for quiet operation during rest.
- Office: Place on a desk for personal air purification.
- Living Room: Position to cover the main living area.
- Car/Travel: Its compact size makes it suitable for smaller spaces.
6. Maintenance
Filter Replacement:
The filter should be replaced approximately every 900 hours of operation. The unit will beep to indicate when a filter change is due.
- Unplug the air purifier.
- Turn the unit upside down and twist the base counter-clockwise to remove it.
- Remove the old filter and dispose of it properly.
- Insert a new POXURIO KF370087-01 replacement filter (sold separately).
- Replace the base and twist clockwise to lock it.
- Plug in the unit. To reset the filter indicator, press and hold the filter reset button (refer to Figure 5 for location) for 3 seconds until the indicator light turns off.
Cleaning the Unit:
- Wipe the exterior of the air purifier with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Clean the air inlet and outlet grilles with a soft brush or vacuum cleaner to remove dust buildup.
7. Troubleshooting
If you encounter issues with your air purifier, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power, loose connection. | Check power adapter connection and wall outlet. Ensure the power button is pressed. |
| Poor air purification. | Blocked air inlets/outlets, dirty filter, incorrect fan speed. | Ensure clear airflow. Check and replace the filter if needed. Increase fan speed. |
| Filter replacement indicator remains on after changing filter. | Filter reset not performed. | Press and hold the filter reset button for 3 seconds. |
| App control not working. | Not paired, Wi-Fi issue, app error. | Ensure the unit is paired correctly. Check Wi-Fi connection. Restart the app or device. |
If the problem persists after trying these solutions, please contact customer support.
8. Specifications
- Model Number: KF370087-01
- Product Dimensions: 6.18 x 6.18 x 4.96 inches (15.7 x 15.7 x 12.6 cm)
- Item Weight: 2.42 Pounds (1.1 kg)
- Power Source: AC
- Filter Type: H13 True HEPA with Activated Carbon
- Coverage Area: Up to 600 sq ft
- Noise Level: As low as 22dB (Sleep Mode)
- Fan Speeds: 3 (Low, Medium, High) + Sleep Mode
- Control: Touch Panel, Mobile App

Figure 8: The air purifier with its dimensions clearly indicated.
9. Warranty and Support
POXURIO is committed to providing a pleasant shopping experience and excellent customer service. If you have any questions regarding product use, returns, or exchanges, please contact us. We will respond promptly within 24 hours.
For further assistance, please refer to the contact information provided with your product packaging or visit the official POXURIO website.





