Coway Airmega 400S(G) True HEPA Air Purifier is now available for just $565.44

The Coway Airmega 400S(G) True HEPA Air Purifier is a high-performance air purifier made to make your indoor air clean and fresh. The Airmega 400S(G) has a pre-filter and a True HEPA filter as part of its dual filtration system. The pre-filter catches larger particles like dust, pet hair, and lint. The True HEPA filter removes microscopic particles as small as 0.3 microns, such as allergens, pollen, mold spores, and fine dust particles.

This air purifier is made for large rooms and can cover up to 1,560 square feet, according to the manufacturer. It can be used in living rooms, bedrooms, offices, and other big rooms inside. The Airmega 400S(G) has a high-tech air quality monitoring system that checks the air quality around you all the time. It has sensors that look for pollutants and an LED light on the unit that shows the current air quality level.


  • True HEPA Filtration
  • Dual Filtration System
  • Air Quality Monitoring
  • Smart Functionality
  • Filter Replacement Indicator
  • Sleep Mode and Timer

This makes it easy to check the air quality and make any changes that are needed. The “S” in the name of the model shows that the Airmega 400S(G) has smart features. It can be linked to the Coway IoCare mobile app through Wi-Fi, which lets you control and keep an eye on the air purifier from a distance. The app tells you about the air quality right now, lets you change settings, set schedules, and get alerts when it’s time to change the filter.

The air purifier has a color-coded LED ring that shows you how clean the air is in your room right now. Blue means the air is clean, green means it’s about average, and red means it’s not good. This feature lets you see at a glance what the air quality is like in your area. The Airmega 400S(G) has an auto mode that makes the air purifier change the speed of its fan based on how clean the air is. This lets the unit adjust to changing air conditions and clean the air more effectively and efficiently.

How to get Coway Airmega 400S(G) True HEPA Air Purifier?

The sleep mode feature makes sure that the room is quiet and peaceful for sleeping by dimming the LED lights and slowing down the fan speed. This helps cut down on noise and saves energy when used at night. In short, the Coway Airmega 400S(G) True HEPA Air Purifier has advanced ways to clean the air, smart features, and a large area it can cover. Its dual filtration system, ability to monitor air quality, and easy-to-use controls make it a great choice for improving the air quality in large indoor spaces and giving you and your family clean, fresh air.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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