COWAY AIRMEGA 400 Air Purifier



Coway Airmega 400 is a state-of-the-art air purifier that sets new standards in innovation and performance. Engineered with precision, this powerful device intelligently, efficiently, and quietly cleanses the air in your living space. Worries about air pollution fade away as the HyperCaptive filtration system diligently removes 99.999% of particulate matter, ensuring pristine air quality.

Stay informed and in control with the pollution indicator, providing real-time monitoring of your indoor air quality. The Coway Airmega 400 offers smart mode options, including auto, sleep, and eco modes, adapting seamlessly to your needs while maintaining peak performance at all times. With its real-time air quality monitoring, you can have peace of mind knowing that the Coway Airmega 400 is diligently at work.

This extraordinary model is capable of effectively cleaning and maintaining spaces up to 145 square meters in just 30 minutes. Its prowess extends to larger areas, making it an ideal addition to any Australian’s home or office.


Technical Specifications


  • COWAY FILTRATION: HyperCaptive Air Filtration removes up to 99.999 percent of particles of pollutants, pollen and more, purifies spaces up to 176 m², excellent for spaces up to 70 m².
  • DUAL SUCTION POWER: With a heavy CADR of 677 m³/hThe Airmega 400 sucks in polluted air from both sides and is able to quickly and efficiently clean an area of up to 176 m²
  • GreenHEPA TECHNOLOGY: Mold and pollen removal rate heavily tested via external laboratories.
  • Max2 Green FILTER: Activated Carbon and GreenHEPA Filter combined All-in-One filter for convenient filter change and maximum performance with MicroSeal technology leaving no air leakage between filters
  • COWAY: Specialists in air purification since 1994. Holds over 5,000 patents and making air fresh for our 10 million plus customers worldwide