H13 HEPA Evaporative Filter | Compatible with Xiaomi Mijia Mist Free Humidifier 3 [400]

Maintain the peak performance and hygiene of your hydration system with this premium replacement filter element. Specifically engineered for the Xiaomi Mijia Mist Free Humidifier 3 [400] (CJSJSQ02XYLX), this filter combines high-efficiency moisture evaporation with advanced H13 HEPA filtration. Designed for "mist-free" technology, it ensures that the moisture released into your home is clean, sterile, and free from the white dust and impurities often associated with standard humidifiers.

High-Performance Features

• Precision CJSJSQ02XYLX Compatibility: Custom-molded to fit the Mijia Humidifier 3 [400] perfectly, ensuring seamless airflow and 100% bypass-free filtration.

• H13 HEPA Purification: Integrated medical-grade filter media captures microscopic particulates, ensuring that only purified, healthy air passes through the evaporative system.

• Advanced Evaporative Technology: Designed for mist-free humidification, preventing the spread of minerals and contaminants while providing a natural, comfortable humidity level.

• Anti-Bacterial & Anti-Mold Design: The filter material is engineered to resist microbial growth and scale buildup, preventing unpleasant odors and ensuring long-term hygiene in the water tank.

• Optimized Water Absorption: High-density fabric structure provides superior wicking capability, maximizing the humidification rate and maintaining consistent air moisture.

• Durable & Long-Lasting: Constructed for high-cycle use, allowing for sustained performance throughout the dry seasons without frequent performance drops.

Technical Specifications

• Model Compatibility: Xiaomi Mijia Mist Free Humidifier 3 [400] / CJSJSQ02XYLX

• Filter Grade: H13 HEPA / High-Efficiency Evaporative Media

• Operation: Non-Electric / Physical Evaporation

• Material: Specialized Wicking Fabric and HEPA Composite

• Package Options: Available in 1-Pack or 2-Pack configurations

Maintenance & Replacement Guide

Regular maintenance of your humidifier filter is essential to prevent mineral scaling and ensure the air remains fresh and odor-free.

1. Preparation: Turn off and unplug the humidifier. Empty the water tank.

2. Removal: Open the unit and remove the exhausted filter element.

3. Cleaning: Rinse the filter housing to remove any sediment before installing the new unit.

4. Installation: Place the new CJSJSQ02XYLX filter into the support structure, ensuring it is seated firmly.

5. Cycle: For optimal efficiency, we recommend replacing the filter every 3–6 months depending on local water hardness and usage frequency.

Professional Use Tip: The Hard Water Hack

To significantly extend the life of your H13 evaporative filter, we recommend using filtered or distilled water. If you use tap water with high mineral content (hard water), minerals can accumulate on the filter surface, reducing its wicking efficiency. If you notice a drop in humidification speed, a quick rinse in cool water can help clear surface debris, but for the most sterile environment, a full replacement is the best way to maintain 100% efficiency.