YifeiAir has been deeply engaged in air purification for 15 years. With its proprietary Dual-Mode Fusion technology, it delivers professional air purification solutions for industrial, medical, commercial and other large spaces.
Dual-Mode Fusion technology deeply integrates physical filtration with chemical catalysis, achieving efficient purification of PM2.5, formaldehyde, TVOC, bacteria, viruses and other pollutants.
YifeiAir has always pursued independent R&D and innovation, earning over 200 core patents and multiple authoritative international certifications, with products exported to more than 30 countries worldwide.
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Estimated Cumulative Air Purified / m³
YifeiAir air purifiers are widely used in industrial manufacturing, healthcare, commercial offices, education and training, and other large venues, providing customized air purification solutions for different industries.
In machining, electronics, chemical, printing and painting workshops and warehouses, high concentrations of dust and VOCs are continuously released, requiring high-airflow industrial-grade purification that runs continuously without decay.
In general hospitals, dental clinics, respiratory wards and more, aerosols carry a high risk of bacteria and viruses. Active + passive purification combined with an integrated disinfection and purification solution achieves rapid germ elimination.
In office buildings, hotels, banks, beauty salons and more, high occupancy causes CO₂ and formaldehyde to build up. Large-space purification technology with six-dimensional balanced purification delivers both performance and quiet operation without disrupting daily business.
In classrooms, libraries, kindergartens and gyms, flu season brings cross-infection and spiking CO₂. Ultra-high circulation airflow ventilates quickly, with one unit covering large spaces.
In airports, high-speed rail stations, exhibition halls and convention centers, sudden crowds bring surges of pollutants. Two units can be connected in parallel to cover 400+㎡, flexibly handling peak and off-peak traffic.
From commercial grade to industrial and medical grade to flagship extra-large-space models, YifeiAir provides comprehensive large-space air purification solutions.
YifeiAir products are exported to more than 30 countries worldwide, widely deployed across all kinds of large-space scenarios and trusted by many renowned brands.
Tailored professional solutions addressing the air treatment pain points of different industries.
Certified to ISO9001, CCC, CE, FCC, RoHS and other international standards, with performance rigorously tested by third-party laboratories.
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