Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012)

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$ 560.17

Last price was updated on: 15th Dec 2025, 07:43 AM

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Pricing Analytics & Buying Assistance

Price Score: Good

Poor Average Good Excellent

Current Price $560.17

$319.99

Lowest

$1,023.98

Highest

Buying Advice:
Good – Worth buying. 76% chance price goes up. Buy soon.

Price History Benchmarks

Lowest Ever

$319.99

23rd Sep 2017

Highest Ever

$1,023.98

23rd Dec 2021

Average Price

$574.11

680 data points

Last 3M Low

$557.75

3rd Dec 2025

Last 6M Low

$557.75

3rd Dec 2025

Last 12M Low

$475.00

13th May 2025

Price History Chart

Product Variants

Image of COWAY Air Purifiers for Large Room Whole Home Up to 4,253ft², 2 Sets of XL Washable Pre-Filters and True HEPA Filters for Dual Purification, PM1.0 AQI, Turbo Mode, Timer, Wheels, 5yr Warranty, ProX(W)

$999.00

COWAY Air Purifiers for Large Room Whole Home Up to 4,253ft², 2 Sets of XL Washable Pre-Filters and True HEPA Filters for Dual Purification, PM1.0 AQI, Turbo Mode, Timer, Wheels, 5yr Warranty, ProX(W)

$499.00

Coway Airmega 300 Smart Air Purifier with 1,256 sq. ft. Coverage, White, Model:AP-1515H

Image of Coway Airmega 300S App-Enabled Smart Air Purifier (Covers 1,256 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa

$479.59

Coway Airmega 300S App-Enabled Smart Air Purifier (Covers 1,256 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa

Image of COWAY Air Purifiers for Home Large Room Up to 3,120ft², 2 Sets of Washable Pre-Filters and True HEPA Filters for Smoke, Allergies, Pet Dander, Odor, AQI, Auto & Sleep Mode, Timer, 5yr Warranty, 400(G)

$649.00

COWAY Air Purifiers for Home Large Room Up to 3,120ft², 2 Sets of Washable Pre-Filters and True HEPA Filters for Smoke, Allergies, Pet Dander, Odor, AQI, Auto & Sleep Mode, Timer, 5yr Warranty, 400(G)

Image of Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012)

$560.17

Coway Airmega 400S App-Enabled Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, Compatible with Amazon Alexa and Google Home, White (111012)

$389.30

Coway AP-2015F Airmega 400 Smart Air Purifier (Covers 1,560 sq. ft.), True HEPA Air Purifier with Smart Technology, White

$999.00

$586.65

Coway Airmega 400S(G) App-Enabled Smart Technology Compatible with Amazon Alexa True HEPA Air Purifier, Covers 1,560 sq. ft, Graphite

Product Technical Information

Product Code	B01C9RIAFS
Market Place	amazon.com
Market Place Name	Amazon.com
Brand Name	Coway
Rating	4.5 ( 6474 ratings )
Category	HEPA Air Purifiers
Manufacturer	COWAY
Model Number	Airmega 400S
Item Color	White
Item Dimensions	14.8"D x 14.8"W x 22.8"H

Frequently Asked Questions

What is the lowest price ever for this product? ▶

The lowest price for Coway Airmega 400S App-Enabled Smart Air Purifier Covers 1560 sq ft True HEPA Air Purifier with Smart Technology Compatible with Amazon Alexa and Google Home White 111012 was $319.99 on 23rd Sep 2017. This is the best recorded deal so far.
What is the highest price ever for this product? ▶

The highest price for Coway Airmega 400S App-Enabled Smart Air Purifier Covers 1560 sq ft True HEPA Air Purifier with Smart Technology Compatible with Amazon Alexa and Google Home White 111012 was $1,023.98 on 23rd Dec 2021. Prices have dropped since then.
What is the average price of this product? ▶

The average price for Coway Airmega 400S App-Enabled Smart Air Purifier Covers 1560 sq ft True HEPA Air Purifier with Smart Technology Compatible with Amazon Alexa and Google Home White 111012 is $574.11 (680 data points). This helps you compare current deals.
What is the lowest price in the last 3 months? ▶

In the last 3 months, Coway Airmega 400S App-Enabled Smart Air Purifier Covers 1560 sq ft True HEPA Air Purifier with Smart Technology Compatible with Amazon Alexa and Google Home White 111012 reached a low of $557.75 on 3rd Dec 2025. Recent price trends may help you decide when to buy.
Should I buy this product now? ▶

Worth buying. The price is good, but you may wait for a better deal. 76% chance price goes up. Price may increase soon.