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15 Years of Dedication · Commercial Purification

Commercial · Industrial · Medical
Full Coverage

Quiet, long-life filters at factory-direct prices - worry-free for commercial use.

Model Selection & Quote

15 Years of Engineering · Industrial Purification

Large-Space Purification
Yifei Covers Every Aspect

With our own factory, stable operation in high-dust conditions - every aspect covered.

Industrial Solutions

15 Years of Care · Medical Purification

Dual-Mode Fusion
Large-Space Purification Technology

Active plasma extends the line of defense, protecting hospitals and schools.

Medical Models
Why Choose YifeiAir

Focused on Large-Space Air Purification - A Trusted Professional Brand

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.

High-Efficiency Purification, >99.9% Germ Removal

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Dual-Mode Fusion, 200+ Core Patents

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Extra-Large Spaces, Up to 236 m² per Unit

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Dual-Mode Fusion Technology Redefines Large-Space Air Purification

Dual-Mode Fusion Technology

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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Application Scenarios

Professional Solutions for All Kinds of Large Spaces

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.

Three Product Series

Meeting the Needs of Different Scenarios

From commercial grade to industrial and medical grade to flagship extra-large-space models, YifeiAir provides comprehensive large-space air purification solutions.

Y-1200PLUS Main Image_YifeiAir_Air Purification
Commercial Grade
Y-1200PLUS Commercial-Grade Air Purifier
Covers 161 m²
  • Germ Removal Rate >99.9%
  • Dual-Mode Fusion Technology
  • CADR Particulate Matter 1344m³/h
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Y-1500PLUS Main Image_YifeiAir_Air Purification
Industrial & Medical Grade
Y-1500PLUS Industrial & Medical-Grade Air Purifier
Covers 180 m²
  • Germ Removal Rate >99.9%
  • CADR Formaldehyde 1201.9m³/h
  • Industrial & Medical Grade
Learn More
Y-3000PLUS Main Image_YifeiAir_Air Purification
Flagship Extra-Large Space
Y-3000PLUS Flagship Extra-Large-Space Air Purifier
Covers 236 m²
  • Germ Removal Rate >99.9%
  • CADR Particulate Matter 1971.2m³/h
  • Covers 236㎡ per Unit
Learn More
Benchmark Clients

Trusted by Globally Renowned Brands

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.

Porsche Dealership

Europe

Thai Royal Hospital

Thailand

China Telecom

China

Agricultural Bank of China

China

China International Import Expo

China
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Industry Solutions

Professional Air Purification Solutions for Seven Industries

Tailored professional solutions addressing the air treatment pain points of different industries.

01
Factory Dust, Welding Fume & VOC Treatment
02
Medical Cross-Infection & Nosocomial Control
03
Bank Stuffy VIP Rooms with Dense Occupancy
04
School Flu Cross-Infection Prevention
05
Hotel Smoke & Odor OTA Complaints
06
New Home Renovation Formaldehyde & TVOC Exceedance Treatment
07
Internet Café Smoke, Cooking Fumes & Stale Air
Industry Solutions

Dust, Welding Fume & VOC Treatment

Factory workshops have high concentrations of dust, welding fumes, VOCs and other pollutants that affect worker health and productivity. The Y-3000PLUS flagship high-CADR model covers 236 m² per unit, with dual-sided extra-large air intakes forming a circulating airflow field that efficiently filters particulates and harmful gases.

Recommended Model Y-3000PLUS →
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Authoritative Certifications

Authoritative Certifications, Guaranteed Quality - Compliant with Multiple International Testing Standards

Certified to ISO9001, CCC, CE, FCC, RoHS and other international standards, with performance rigorously tested by third-party laboratories.

News

Latest News & Industry Insights

Industry Insights

What Is CADR? How to Understand the Core Parameters of an Air Purifier

HEPA Filter Grades Explained: A Comparison of Filtration Efficiency from H11 to H14

Formaldehyde CCM Ratings F1-F4 Explained: Don’t Be Fooled by the Numbers Game

Plasma vs. Negative Ions: Which Technology Is Better Suited for Large Spaces

Selecting Air Sterilizers for Hospitals: An Interpretation of Core Indicators for Healthcare-Associated Infection Control

Factory Dust Control Solutions: Choosing Treatment Processes for Welding Fume and VOCs

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