TLDR Review: Coway Airmega 400S
Published: September 29th, 2024
Pros
- •Covers a large area of up to 1560 sq. ft.
- •Compatible with Alexa, allowing for voice control and smart home integration.
- •Features washable mesh prilters, reducing the need for frequent replacement.
- •Utilizes HEPA and activated carbon filters for effective air purification.
- •Smart mode and auto mode for efficient and adaptive operation.
- •Comes with a ear warranty for customer assurance.
- •Provides detailed air quality insights through the Coway IoCare app.
- •Quiet operation, even at medium speed (50 db).
Cons
- •Some users reported issues with the app and smart functionality.
- •Replacement filters are relatively expensive (~$120/year).
- •Requires strategic placement to cover larger areas effectively.
- •The unit is heavy (25 pounds), which might be cumbersome to move around.
- •Mixed reviews on the effectiveness of the air quality sensor.
Bottom Line
The AIRMEGA 400S Air Purifier by Coway is an excellent choice for those needing to purify large spaces and appreciate smart home integration with Alexa. While it boasts strong filtration capabilities and a variety of operational modes, some users have encountered issues with the app and smart features. Overall, it is a solid air purifier for those who prioritize powerful air cleaning and don't mind higher replacement filter costs.
Lowest at any Popular Retailer
$749.99 at AmazonMost Mentioned Phrases
Across all of the customer and expert reviews for this product
25%
"effective air cleaning"
20%
"wifi function not working"
20%
"smart features"
15%
"easy to use"
15%
"quiet performance"
15%
"costly filters"
15%
"good design"
15%
"notification light too bright"
15%
"noise at high speed"
20%
"filter change indicator"
20%
"good after sales support"
20%
"maintenance is easy"
20%
"responsive air quality sensor"
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