Coway Airmega 400 Smart Review
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 Oct, 2020) has all the qualities and features, giving it an added advantage and an edge over its competitors.
Coway Airmega 400 Smart Air Purifier
Review Feature Summary
- Air Quality Monitoring
- Smart Technology
- Powerful Dual Suction
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 & Use
- Whisper-Quiet
- Durable & Functional
Cons
- The air purifier is pricey, but it’s worth every penny.
Key Features
- Air Quality Monitoring – It communicates indoor air quality in real-time. The brightly colored LED ring3 lets you know how clean or dirty your indoor air is every minute of the day.
- Smart Technology – It 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 efficiently.
- Max2 Filter Combined with theactivated carbon & True HEPA filter, it helps in getting rid of up to 99.97 percent of particles 0.3 microns in the air, including pollen, pollutants & other allergens.
- Filter Indicator – Informs you when the two Max2 filters need to be replaced.
Useful Product Info
- Product Dimensions: 14.8 x 22.9 x 14.8 Inches
- Product Weight: 24.7 Pounds
- Product Color: White, Graphite/Silver
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.
Our Top Buying Guides
What's Included?
Here's what you get when you buy this Air Purifier:
- 1-Year Warranty
- Filter Indicator
- Pre-filter
- Max2 Filter
- Powerful Dual Suction
Common Questions
- How loud is the Coway Airmega 400 Smart 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 the Coway AirMega 400 Smart Air Purifier?
You can clean the pre-filters manually, but you should replace the HEPA fitler2 at least once every year. .
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.
RELATED PRODUCTS
The Top Air Purifiers We've Reviewed
Have you read our article on the air purifiers?
Or our article on the the best mold air purifiers review?