Hepa composite filter Compatible with XiaoMi
The high-precision filter has the characteristics of better purification effect and longer life. In order to better remove pollutants such as TVOC, second-hand smoke and PM2.5, you can consider turning on the automatic mode of the purifier, allowing it to adjust the operating status of the air purifier by itself, receiving and responding to environmental changes. In addition, in addition to purifiers, you can also take some measures to reduce indoor air pollution, such as banning smoking, regularly cleaning air conditioners, carpets, curtains and other places where dust is easy to hide, and maintaining ventilation, etc., to reduce air pollution from the source. Choose Ruizhi to buy high-efficiency filter elements suitable for Xiaomi Mijia Air Purifier X.
Product Specification
| Filter model: | Compatible with Mijia air purifier composite filter |
| Filter size: | 390*337*54mm |
| Compatible models: | M11R 400G-FL |
| Shelf life: | Three years (unopened, not damp) |
| Replacement time: | 3-6 months |
The Hepa Composite Filter for XiaoMi delivers superior air purification through advanced engineering. Featuring a true H13-grade HEPA layer, it captures 99.97% of airborne particles as small as 0.3 microns, including PM2.5, allergens, and dust.
Its multi-stage filtration system integrates a high-density pre-filter for large debris, an activated carbon layer with ≥1500 mg adsorption capacity for VOCs and odors, and the core HEPA layer for microscopic pollutants.
Engineered for high airflow efficiency, it maintains a low initial pressure drop of ≤15 Pa, ensuring optimal Xiaomi purifier performance with minimal energy consumption and noise generation below 35 dB on low settings.
Constructed with a rigid, pleated design, it offers an expanded filtration surface area of ≥2.8 m², significantly extending its service life to a recommended 6–8 months under normal usage conditions.
The filter incorporates an antibacterial coating, inhibiting microbial growth with a 99% antibacterial rate tested against common mold and bacteria, ensuring cleaner output air and enhancing overall indoor air hygiene.
1. Home Air Purification
Compatible with Xiaomi air purifiers, this filter effectively removes PM2.5, pollen, and allergens, creating a healthier living environment for families, especially those with children, elderly, or allergy sufferers.
2. Office & Commercial Spaces
Ideal for improving indoor air quality (IAQ) in offices, meeting rooms, and retail stores. It helps reduce dust and airborne particles, promoting better concentration and a more comfortable atmosphere for employees and customers.
3. Healthcare Facilities
Used in clinics, dental offices, and waiting rooms to capture fine particulates and microbes. It provides an extra layer of protection by filtering potential contaminants, supporting a sterile and safe environment.
4. Educational Institutions
Deployed in classrooms, libraries, and labs to safeguard students and staff from pollutants. Enhanced filtration contributes to clearer air, reducing the spread of airborne irritants and supporting focus and well-being.
5. Hospitality Industry
Installed in hotel rooms, lobbies, and restaurants to ensure clean, fresh air for guests. It enhances the overall customer experience by minimizing odors and maintaining high air quality standards.
6. Studios & Workshops
Protects artists, designers, and makers from fine dust, chemical fumes, and particles generated during creative processes. It helps maintain a cleaner and safer workspace for delicate projects.
