1. Introduction
This manual provides essential information for the proper installation and maintenance of your THYTEOVW Medium-Efficiency and High-Efficiency Filter Set, designed specifically for the Xiaomi Mijia Air Purifier Fresh Air System MJXFJ-300-G1. Regular replacement of these filters is crucial for maintaining optimal air purification performance and ensuring a healthy indoor environment.
The filter set includes both medium-efficiency and high-efficiency components, working together to capture various airborne particles, allergens, and pollutants.
2. Setup and Installation
Follow these steps to correctly install the new filter set into your Xiaomi Mijia Air Purifier Fresh Air System MJXFJ-300-G1.
This image displays the filter cartridge, highlighting the numbered steps for proper installation into the Xiaomi Mijia Air Purifier Fresh Air System MJXFJ-300-G1. The steps indicate how to open the device, remove the old filter, insert the new one, and close the cover.
- Power Off: Ensure the Xiaomi Mijia Air Purifier is turned off and unplugged from the power outlet before beginning installation.
- Open Cover: Locate and open the filter compartment cover on your air purifier. Refer to your air purifier's manual for specific instructions on opening the cover.
- Remove Old Filters: Carefully remove the used medium-efficiency and high-efficiency filters from their compartments. Dispose of old filters responsibly.
- Insert New Filters: Unpack the new THYTEOVW filter set. Insert the new medium-efficiency and high-efficiency filters into their respective compartments, ensuring they are seated correctly and securely. Pay attention to any directional arrows or guides on the filters or in the purifier.
- Close Cover: Close the filter compartment cover securely until it clicks into place.
- Power On and Reset: Plug the air purifier back into the power outlet and turn it on. Follow your air purifier's instructions to reset the filter life indicator, if applicable. This ensures accurate tracking of the new filter's lifespan.
3. Operating Principles
The THYTEOVW filter set is a passive component that enables the active operation of your Xiaomi Mijia Air Purifier Fresh Air System MJXFJ-300-G1. Once installed, the filters work continuously as air passes through them, removing particulate matter and improving air quality. There are no specific operational controls for the filters themselves; their function is integrated into the air purifier's overall operation.
A detailed view of the filter's pleated structure, designed to maximize surface area for efficient air purification.
This image shows a cylindrical filter, likely the high-efficiency component, designed for advanced air purification within the Xiaomi Mijia Air Purifier Fresh Air System MJXFJ-300-G1.
This image displays an oval-shaped filter, likely the medium-efficiency component, which works in conjunction with the high-efficiency filter to provide comprehensive air filtration for the Xiaomi Mijia Air Purifier Fresh Air System MJXFJ-300-G1.
4. Maintenance
To ensure the longevity and effectiveness of your air purifier, proper filter maintenance is essential:
- Replacement Frequency: Filters should be replaced regularly, typically every 6-12 months, depending on usage and air quality conditions. Your air purifier's filter life indicator will provide a more precise recommendation.
- Do Not Wash: These filters are designed for single-use and cannot be washed or cleaned. Attempting to wash them will damage the filter media and reduce their effectiveness.
- Check Filter Status: Periodically check the filter status indicator on your air purifier. Replace filters promptly when indicated to maintain optimal performance.
- Storage: Store new, unused filters in a cool, dry place away from direct sunlight and moisture to preserve their integrity.
5. Troubleshooting
If you encounter issues after installing your new filter set, consider the following:
- Reduced Airflow: If airflow seems reduced, ensure the filters are installed correctly and the compartment cover is fully closed. Check if the filter life indicator was reset.
- Unusual Odors: New filters may emit a slight odor initially, which should dissipate quickly. If strong or persistent odors occur, ensure the filters are genuine and correctly installed.
- Filter Not Fitting: Double-check that you have purchased the correct filter model (MJXFJ-300-G1) for your Xiaomi Mijia Air Purifier.
- Indicator Light Still On: If the filter replacement indicator remains on after installation, ensure you have followed the air purifier's specific instructions for resetting the filter life.
6. Specifications
| Model Compatibility | Xiaomi Mijia Air Purifier Fresh Air System MJXFJ-300-G1 |
| Filter Type | Medium-Efficiency and High-Efficiency Filter Set |
| Item Weight | 1.76 ounces (approx. 50 grams) |
| Package Dimensions | 0.39 x 0.39 x 0.39 inches (approx. 1 x 1 x 1 cm) (Note: These dimensions may refer to the packaging of a single component or a small part, not the full filter set.) |
7. Warranty and Support
For any questions regarding the THYTEOVW filter set, including warranty information or technical support, please contact the manufacturer or your retailer directly. Keep your purchase receipt as proof of purchase.
