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Amazon: Coway Airmega 400S Smart Air Filter (Amazon Alexa, Google Home) $374.72
$374.72
All-time low price on the Coway Airmega 400S air filter.
Coway Airmega 400S has a 430 CADR, and this deal gets 1.15 CADR / $, which is comparable to the gold standard (Coway AP-1512HH and Blueair models) but with the added benefit of smart home connection. No brainer if you are looking for a large-size air filter with a side bonus of smart home integration.
Edit: Adding some supporting data points:
Coway Airmega 400S has a 430 CADR, and this deal gets 1.15 CADR / $, which is comparable to the gold standard (Coway AP-1512HH and Blueair models) but with the added benefit of smart home connection. No brainer if you are looking for a large-size air filter with a side bonus of smart home integration.
Edit: Adding some supporting data points:
- Coway AP-1512HH Mighty:
- 260 CADR / $170.05 @ BF Sale Price = 1.53 CADR / $
- 260 CAGR / $229.99 @ Regular Price = 1.13 CADR / $
- Blue Air 211+:
- 350 CADR / $299.99 = 1.17 CADR / $
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Price Intelligence
Give Feedback Model: Airmega 400S The Smarter App Enabled Air Purifier - White
Deal History
Deal History includes data from multiple reputable stores, such as Best Buy, Target, and Walmart. The lowest price among stores for a given day is selected as the "Sale Price".
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Sale Price does not include sale prices at Amazon unless a deal was posted by a community member.
Current Prices
Sort: Lowest to Highest | Last Updated 5/7/2024, 10:04 PM| Sold By | Sale Price |
|---|---|
 Amazon | $478.82 |
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20 Comments
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Are you looking at the 300 or 400 instead of the 400S?
I have the graphite version that I bought earlier this year for a little bit less than this. At this price, this is a great deal. I have the air mega 200 which is amazing as well as the 400. The 400s so quiet and moves a ton of air. I highly recommend this air purifier. Truly is the best one on the market.
Coway makes great purifiers, I've gone through many different brands but the volume of air a 1512 does blows away Winix and all competition and the Airmega is two 1512 combined and a lot quieter. The 1,500 sq ft is a bit of an exaggeration, at 4 air changes an hour it's more like 700 sq far but bang for your buck it's the best purifier you can buy.
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They cover different size rooms. Not comparable at all.
Are you looking at the 300 or 400 instead of the 400S?
Right. 400s model hasn't been this low. And this price is for the white color. Not the Black one as posted.