Coway Airmega 400 Smart Review
The most advanced air purifier developed by Coway
- Air Quality Monitoring
- Smart Technology
- Powerful Dual Suction
Coway Airmega 400 Smart Air Purifier
I think you’ll agree with me when I say:
It’s REALLY hard to choose an air purifier with all the options available!
Or is it?
Well, it turns out, that after years and hundreds of hours of testing & reviewing, we have strong opinions about what makes the best air filtration system: level of purification, efficiency, and maintenance.
The Coway Airmega 400 Smart (On special until end Jun, 2020) has all the qualities and features, giving it an added advantage and an edge over its competitors.
Quick Summary of the Coway Airmega 400 Smart
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.
The Good & the Bad
Pros
- Easy to clean.
- Noise level.
- Material quality.
Cons
- The air purifier is pricey, but it’s worth every penny.
Key Features
- Air Quality Monitoring – 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.
- Smart Technology – With its Smart Mode feature, the Coway Airmega automatically adapts to its surroundings by adjusting fan speeds based on the room’s air quality. That means your unit is energy efficient without compromising efficacy.
- Powerful Dual Suction – Coway Airmega draws contaminated air from two sides and pushes filtered air out the top of the unit, cleaning the air you breathe faster and more efficiently.
- Max2 Filter – The Max2 filter—a combined activated carbon and a True HEPA filter—captures and reduces up to 99.97 percent of particles 0.3 microns in the air, including pollen, pollutants and other allergens.
- Filter Indicator – The air filter indicator tells you when the two Max2 filters need to be replaced, and the pre-filters need to be cleaned for maximum efficiency, based on how much air they have processed.
Useful Product Info
- Product Dimensions: 14.8 x 22.9 x 14.8 Inches
- Product Weight: 24.7 Pounds
- Product Color: White, Graphite/Silver
Common Questions
- How loud is this filter at regular (not night) volume?
It really is not that loud! Regular volume is varied from step 1, 2, 3. You really can't hear anything at 1, and 2, is quiet too. Once it's 3, and the lights turn redish or dark pink, it does start to sound a bit louder.
- How do you clean this?
Pre filter can be cleaned by hand, HEPA filters (2) replaced roughly once a year.
What Others Think
At the time of writing this review, there were:
- 792 Customers
- Who Gave it a Rating of 4.6 Out of 5.
What's Included?
Here's what you get when you buy this Air Purifier:
- Powerful Dual Suction
- Max2 Filter
- Pre-filter
- 1-Year Warranty
- Filter Indicator
Our Verdict
Coway Airmega air purifiers are designed to ensure your indoor air is cleaner. We would recommend this product for use in big rooms taking full advantage of its silent mode.
What to Look for in a New Air Purifier?
Don’t worry, we’ve got you covered. Our reviews are based on the following features:
Filtration
Only the most effective purifiers make the cut.
Noise Level
So there's more clean air and less noise.
Durability
Because you need a machine that’s built to last.
Ease of Use
It needs to be easy to use and easy to clean.
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Mark Johnson
Mark advises business, individuals, and organizations on how to use and get the best purifiers so as to maintain their offices and homes. For a fresher and cleaner environment, he is the man for you. He loves ideas and concepts and uses his skills to make them a reality.