Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage

The most advanced air purifier developed by Coway. Air mega is a connected air purifier, that intelligently, effectively and quietly cleans the air in your home. Its dual-filtration system removes 99.97percent of particulate matter from the air, while the accompanying pollution indicator allows you to monitor and manage air quality real-time.The coverage area of the Coway Airmega reflects the size of the area in which the air purifier can make two air changes per hour. “Air changes per hour” reflects how many times your Coway Airmega can clean a given area in one hour, assuming the ceiling height is eight feet

Product Features

  • Coway Airmega 400 is designed to accommodate room sizes up to 1,560 square feet and it cleans the air two times in one hour.
  • Airmega Max2 filter – combined activated carbon and True HEPA filter – captures and reduces up to 99.97% of particles 0.3 microns in the air, including pollen, pollutants and other allergens. It also reduces more than 99% of volatile organic compounds and reduces fumes such as NH3 and CH3CHO. It also includes washable and permanent pre-filter to catch larger dust particles.
  • Coway Airmega’s pollution sensor communicates indoor air quality in real-time. The brightly colored LED ring lets you know how clean or dirty your indoor air is every minute of the day.
  • Airmega has five fan modes: Smart, Sleep, Low, Medium and High. The noise level is nearly silent at lower speeds and max noise it creates at the highest setting is 43.2 dB.
  • Smart mode with three settings, Coway Airmega smart air purifier adapts to its surroundings. Fan speed automatically adjust based on the room’s air quality and lighting conditions to improve air quality.
  • Airmega has a timer for 1, 2, 4 and 8 hours and filter life time indicator for both washable pre-filter and Max2 filter.
  • Coway Airmega 400 is energy star certified and consumes 64 watts.
  • Limited manufacture’s warranty covers any internal malfunctions for 1 year and motor and electronic parts for 5 years. Filters are excluded.

3 thoughts on “Coway Airmega 400 Smart Air Purifier with 1,560 sq. ft. Coverage”

  1. AirMega 300 replaces an IQ Air Health Pro I had the IQ air for several years and it is a great unit, a workhorse. However, the filters so very difficult to change. The main reason I had to replace it is the fan started making a “car alarm” type whirring sound, only heard at certain head height…like a frequency type thing. Middle of the night = no. Of course it was out of warranty so instead of getting another $350 filter pack, I researched the heck out of newer models and opted for a different maker’s unit. Over 15 years, I’ve…

  2. Cleans Indoor Air in Hazardous Air Conditions – Beautiful High Quality Design So like many others in the Bay Area, we have been hit with unprecedented air levels during the Camp Fire disaster, and levels of particles in the air reached 263 on Friday which is “Hazardous” and all local schools were closed a few days ago. I had my 79-year old mother and a cousin with a 2-year old toddler coming to stay for the holidays, as well as two girls ages 9 and 11. We ended up telling the family with the toddler to stay clear of the area. My mom did fly in and we have masks we are…

  3. WORKS WELL IN A LARGE ROOM I have been using this filter for a month and it works well. On the lowest setting the fan noise is tolerable. As the fan speed increases the noise is a bit too loud for an office setting. The filters seems to work very well. The mesh pre-filter get dirty quickly but is easy to remove and rinse off in the sink.This filter is a large device and takes up a significant counter space, 15″ wide x 15″ long x 23″ high. I have it working in a 1600 sf room. It appears to work…

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