About Airdog
Airdog is a cutting-edge air comfort products company focusing on creating high-quality and efficient air comfort solutions for residential and commercial uses. With the mission to improve indoor air quality and promote healthier living, Airdog has developed advanced air filtration technology, TPA ®, which is beyond traditional HEPA filtration. It is a washable solution that actively deactivates and collects harmful pollutants/particles from the air, including bacteria/viruses and ultra-fine particles, down to nano-meters. Serving 90+ countries and regions with millions of users. It is well recognized by 10K+ hospitals and 6000+ schools worldwide as their clean air primary choice. Whether you're looking to alleviate allergies or asthma or improve the overall air quality in your home or workplace, Airdog provides a reliable, effective, and environmentally green solution to help you breathe easier and live healthier.
Hefei Factory
Suzhou Factory
Company Profile
At present, Airdog has three major production bases in Suzhou, Wenzhou and Hefei, with a factory area exceeding 200,000 square meters. It also has a warehouse of nearly 10,000 square meters in Los Angeles, North America. The company has obtained dual system certifications of ISO9001 and ISO14001. Our products have passed nine major global certifications including SGS of Switzerland, ETL of the United States, and 510 (k) Level 2 medical device certification of the US FDA. Currently, we have product lines such as air purifiers, countertop water purifiers, personal care products, pet appliances, and commercial fresh air systems. It has been granted 207 patents, including 113 domestic patents and 94 foreign patents. It is the drafting unit of the national standard GB/T 18801-2022 for air purifiers and has obtained the certificate of registration of scientific and technological achievements issued by the Ministry of Industry and Information Technology.
18
September
2026
September
2026
How Does Airdog IEF Work?
IEF uses Airdog's TPA® (Two Pole Active) technology, derived from ionized wind technology and developed for active electronic air filtration. Airdog IEF uses a four-stage process: pre-filtration, particle charging, electrostatic collection and catalytic filtration. The result is a modular industrial air filtration approach that can be incorporated into suitable HVAC, air handling and ventilation systems.
How Does Airdog IEF Work?
IEF uses Airdog's TPA® (Two Pole Active) technology, derived from ionized wind technology and developed for active electronic air filtration. Airdog IEF uses a four-stage process: pre-filtration, particle charging, electrostatic collection and catalytic filtration. The result is a modular industrial air filtration approach that can be incorporated into suitable HVAC, air handling and ventilation systems.
18
September
2026
September
2026
What Is Airdog IEF?
Airdog IEF is an industrial electronic air filtration solution based on Airdog's TPA® technology, designed to integrate with HVAC, air handling and ventilation systems. Its active electrical particle collection mechanism, washable collection components and modular architecture provide an alternative approach to conventional disposable mechanical filtration for suitable commercial, institutional and industrial applications.
What Is Airdog IEF?
Airdog IEF is an industrial electronic air filtration solution based on Airdog's TPA® technology, designed to integrate with HVAC, air handling and ventilation systems. Its active electrical particle collection mechanism, washable collection components and modular architecture provide an alternative approach to conventional disposable mechanical filtration for suitable commercial, institutional and industrial applications.
06
October
2025
October
2025
Welcome to our company !
Airdog is a cutting-edge air comfort products company focusing on creating high-quality and efficient air comfort solutions for residential and commercial uses. With the mission to improve indoor air quality and promote healthier living, Airdog has developed advanced air filtration technology, TPA ®
Welcome to our company !
Airdog is a cutting-edge air comfort products company focusing on creating high-quality and efficient air comfort solutions for residential and commercial uses. With the mission to improve indoor air quality and promote healthier living, Airdog has developed advanced air filtration technology, TPA ®