Sejoy KJ100F Air Purifier Replacement Filter Instruction Manual

1. Introduction

This instruction manual provides essential information for the proper use and maintenance of your Sejoy KJ100F Air Purifier Replacement Filter. This filter is designed to ensure your Sejoy KJ100F air purifier continues to deliver optimal air quality by effectively capturing airborne particles and odors.

Image: The Sejoy KJ100F replacement filter, a cylindrical white filter with a black top and bottom ring, designed for air purification.

2. Product Features

The Sejoy KJ100F replacement filter incorporates advanced filtration technology to provide clean air in your environment. Key features include:

• Triple Filtration System: This 3-in-1 filter combines a Pre-filter, H13 True HEPA filter, and an Activated Carbon filter for comprehensive air purification.
• H13 True HEPA Technology: Captures 99.97% of airborne particles as small as 0.3 microns, including pollen, pet dander, dust mites, and smoke.
• Activated Carbon Filter: Effectively neutralizes various odors such as pet odors, cooking fumes, wildfire smoke, and volatile organic compounds (VOCs).
• Pre-filter: Traps larger particles like dust, hair, and lint, extending the lifespan of the HEPA and activated carbon layers.

Image: A diagram illustrating the superior filtration performance, highlighting that the filter removes 99.99% of nano-sized particles down to 0.3 microns, and displaying CARB and ETL certifications.

Image: An exploded view diagram illustrating the three layers of the filter: Pre-filter, H13 True HEPA filter, and Activated Carbon filter, showing how air passes through each stage.

Image: A detailed diagram showing the three filtration layers (Pre-filter, H13 True HEPA, Activated Carbon) and the types of pollutants each layer targets, such as dust, pollen, pet dander, smoke, and odors.

Image: A collage of six images depicting various scenarios where the filter is effective, including pet dander & odor, wildfire smoke, general smoke, car exhaust, cooking fumes, and industrial gas.

3. Compatibility

This replacement filter is exclusively designed for use with the Sejoy KJ100F Air Purifier. It is not compatible with other air purifier models. Using this filter with an incompatible device may result in reduced performance or damage.

Image: A visual representation showing the Sejoy KJ100F air purifier in both black and white models, emphasizing that the filter is specifically for these units.

4. Installation (Filter Replacement)

Follow these steps to replace the filter in your Sejoy KJ100F Air Purifier:

1. Step 1: Prepare the Purifier. Ensure the air purifier is turned off and unplugged from the power outlet before beginning the filter replacement process.
2. Step 2: Open the Base. Grasp the base handle of the air purifier and rotate it counter-clockwise to unlock and remove the bottom cover.
3. Step 3: Remove Old Filter. Carefully remove the used filter and any adapter from the air purifier. Dispose of the old filter responsibly.
4. Step 4: Unpack New Filter. Remove the new Sejoy KJ100F replacement filter from its protective plastic packaging.
5. Step 5: Insert New Filter. Insert the new filter into the air purifier, ensuring it is seated correctly and aligned with the internal components.
6. Step 6: Secure the Base. Place the bottom cover back onto the air purifier. Grasp the base handle and rotate it clockwise to tighten and secure the base.
7. Step 7: Reset Filter Indicator. Plug in the air purifier. If your model has a filter replacement indicator, long press the "light" key (or designated filter reset button) for approximately 3 seconds until the buzzer sounds and the timing resets. Refer to your air purifier's main manual for specific reset instructions.

Image: A four-panel diagram illustrating the filter replacement process: 1) Rotating the base counter-clockwise, 2) Removing the old filter, 3) Inserting the new filter, and 4) Resetting the filter indicator on the control panel.

5. Operating Considerations

Once the new filter is installed, your Sejoy KJ100F Air Purifier is ready for operation. The filter works continuously to purify the air as the device runs. Ensure the air purifier is placed in an open area, away from obstructions, to allow for optimal airflow and filtration efficiency.

6. Maintenance

To maintain optimal air purification performance, it is recommended to replace the Sejoy KJ100F filter every 6 to 8 months. This timeframe may vary depending on air quality, usage frequency, and environmental factors (e.g., presence of pets, smoking, high pollution levels). Regular replacement ensures the filter's efficiency in capturing pollutants and odors.

Do not wash or attempt to clean the HEPA or activated carbon layers of the filter, as this can damage the filtration media and reduce effectiveness. Only the pre-filter layer might be gently cleaned if accessible and designed for it, but for this integrated 3-in-1 filter, full replacement is recommended.

7. Troubleshooting

If you experience issues after replacing the filter, consider the following:

• Reduced Airflow: Ensure the filter is correctly seated and the base cover is securely tightened. Check if the plastic packaging was fully removed from the new filter.
• Persistent Odors: If odors persist shortly after replacement, verify that the new filter is genuine Sejoy KJ100F and properly installed. Extremely high levels of pollutants might require more frequent filter changes.
• Filter Indicator Light Remains On: Refer to Step 7 in the Installation section to ensure the filter reset procedure was performed correctly. If the light still persists, consult your air purifier's main user manual.
• Unusual Noises: Ensure the filter is not loose inside the purifier. Re-open the base, re-seat the filter, and close securely.

For issues related to the air purifier itself, refer to the Sejoy KJ100F Air Purifier's original instruction manual or contact Sejoy customer support.

8. Specifications

9. Warranty and Support

Specific warranty information for this replacement filter is not provided in the product details. For any warranty claims, technical support, or further inquiries regarding your Sejoy KJ100F Air Purifier or its replacement filters, please contact Sejoy customer service directly. You can typically find contact information on the official Sejoy website or through the retailer where the product was purchased.

Visit the official Sejoy Store for more information: Sejoy Store on Amazon