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Coway Airmega 400 True HEPA Smart Air Purifier (White) - image 1
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Coway Airmega 400 True HEPA Smart Air Purifier (White) - image 4
Coway Airmega 400 True HEPA Smart Air Purifier (White) - image 5
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Coway Airmega 400 True HEPA Smart Air Purifier (White) - image 7
Price Drop

Coway Airmega 400 True HEPA Smart Air Purifier (White)

-45%

$343.99

$633.69

Current Price
$343.99
List Price
$749.00
30-Day Avg
$749.00
Lowest Ever
$150.00
ASIN
B01C9RIACG
Model
111012
Color
White
Size
Covers 3,120 sq. ft.
Verified Low Price!
COWAY Air Purifier for Large Room Whole Home Up to 3,120ft², HEPA Filter for Smoke, Allergies, Pet Dander, Odor, App-Enabled, AQI, Smart Mode, Timer, 5yr Warranty, Airmega 400S White

$612.00

Best for

  • Homeowners
  • Apartment Living
  • Families
  • Pet Owners

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Price History

Price history chart is not available

In-Site Price History

ProductCurrent PriceOriginal PriceDiscountStatus
Coway AP-2015F Airmega 400 Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, White
$348.99
$649.00
-46%
Price Drop
Coway AP-2015F Airmega 400 Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, White
$383.99
$649.00
-40%
Price Drop

Details

[Coverage] Designed to clean spaces up to 3,120 sq. ft. in 60 minutes
[HyperCaptive Filtration System] Combination of a pre-filter, active carbon filter, and HEPA Filter reduces 99.97% of 0.3 micron particles, including pollen and other allergens. It also reduces volatile organic compounds and odor
[Smart Mode] With its Smart Mode feature, the 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 effectiveness
[Eco Mdoe] When the air quality in the room remains purified for 30 minutes or more in Eco Mode, the fan will turn off to conserve energy, kicking on again when pollution is detected
[Sleep Mode] When the Airmega's built-in light and pollution sensors detect that the room has been dark and the air clean for 3 minutes, Sleep Mode reduces the purifier's noise and power consumption

Deal Summary

This Coway deal offers the Coway Airmega 400 True HEPA Smart Air Purifier (White) for $343.99 USD, down from $633.69 USD, representing a 46% discount. Last verified on .

Current Price
$343.99 USD as of
Original Price
$633.69 USD
Discount
46% off
Brand
Coway
Category
Home
ASIN
B01C9RIACG
Last Verified

Why this deal is notable

The current 46% discount is one of the lowest prices we have tracked for the Coway Airmega 400 True HEPA Smart Air Purifier (White) in the last 90 days on Amazon. Over 50 buyers purchased this this brand item in the past month. Stock is currently available on Amazon as of November 13, 2026.

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