Slickdeals is community-supported. We may get paid by brands or deals, including promoted items.
Sorry, this deal has expired. Get notified of deals like this in the future. Add Deal Alert for this Item
Frontpage Deal

Coway Airmega 400 Smart Air Purifier EXPIRED

$363.85
$650.00
+ Free Shipping
omelette_du_fromage
+103 Deal Score
71,874 Views
Update: This popular deal is still available.

Amazon has Coway Airmega 400 Smart Air Purifier (White, AP-2015F, 1,560 Sq Ft Coverage) on sale for $363.85. Shipping is free.

Thanks to Community Member omelette_du_fromage for finding this deal.

Key Features:
  • Designed to accommodate large room sizes up to 1,560 square feet.
  • Combination of a washable pre-filter, activated carbon filter, and Green True HEPA Filter effectively reduces 99.999% of 0.01-micron particles in the air, including pollen, pollutants, and other allergens; It also reduces 99% of volatile organic compounds and odor
  • The air filter indicator tells you when the filters need to be replaced
  • 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

Editor's Notes & Price Research

Written by
  • About this product:
    • Rating of 4.7 from over 5,500 Amazon customer reviews.
  • About this store:
  • Additional Note:
  • Deal Image
  • Deal Image
  • Deal Image
  • Deal Image
  • Deal Image
Deal Image
See Deal
Share
Good deal?
You gave rep to omelette_du_fromage for this post.
Thank you!
omelette_du_fromage posted this deal. Say thanks!

Original Post

Written by
Edited March 25, 2023 at 06:07 AM by
I already have one of these, and have been using it for over 3 years. I love it so much that I've been watching for price drops so I can get a second one. This is one the lowest price I've seen on it in a while (the lowest ever being Jan 2020, when I got the first one). In fact, according to CCC, the price on this has only dropped below $400 three times since Jan 2020. Great air purifier that moves a ton of air. Highly recommended!

https://www.amazon.com/gp/product/B01C9RIACG/
Add Comment
Reply
in Air Purifiers, Humidifiers & Dehumidifiers (6)
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.

Check Out Similar Home & Home Improvement Deals

View All
Frontpage Deal
42" Totes Recycled Canopy Auto Open Umbrella (Grey & Rose Pink) $3 + Free Store Pickup
$3
+ Free Store Pickup
105 33
Frontpage Deal
LaView 4MP Wireless Smart Bulb Security Camera $20 + Free Shipping
$20
+ Free Shipping
122 179
Frontpage Deal
5-Pairs FIRM GRIP Nitrile Coated Work Gloves (Large, Orange/White) $4.97 + Free Shipping
$5
+ Free Shipping
48 19
Frontpage Deal
11' Home Decorators Collection LED Round Offset Outdoor Patio Umbrella w/ Stand $249 + Free Curbside Pickup
$249
+ Free Curbside Pickup
89 140
Frontpage Deal
Aeropress Original Coffee Press $31.95 at Aeropress, Inc. via Amazon
$31.95
+ Free Shipping
53 117
Frontpage Deal
Harbor Freight
Harbor Freight 4-Day Memorial Day Sale: Any Single Item Coupon 25% Off (Exclusions Apply; Valid thru 5/29)
25% Off
(Exclusions Apply; Valid thru 5/29)
237 222
Deal
Score +103
71,874 Views
$363.85
$650.00
See Deal

Price Intelligence

BETA
Model: Coway Airmega 400 True HEPA Air Purifier with 1560 sq. ft. Coverage

Deal History
Deal History includes data from multiple stores, such as Walmart, Target and Best Buy.

Sort: Most Recent
Post Date Sold By Sale Price Activity
04/01/22Amazon$351.53
0
03/15/22Amazon$382
1
11/22/21Walmart$365
3
08/22/21Amazon$351 frontpage
85

Current Prices

Sort: Lowest to Highest | Last Updated 5/29/2023, 10:44 AM
Sold By Sale Price
Amazon$507.24
About This Product
    Product Name: Coway Airmega 400 True HEPA Air Purifier with Smart Technology, Covers, 1,560 sq. ft, White
    Manufacturer: COWAY
    Model Number: Airmega 400
    Product SKU: B01C9RIACG
    UPC: 826439150013
    ASIN: B01C9RIACG
    Brand: Coway
    Item Dimensions LxWxH: 14.8 x 14.8 x 22.8 Inches
    Item Weight: 24.7 Pounds
    Item model number: Airmega 400
    Manufacturer: COWAY
    About the OP
    Send Message
    Pro
    Joined Dec 2004 Sanctity Fouled
    238 Reputation Points
    19 Deals Posted
    94 Votes Submitted
    819 Comments Posted
    Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more. If you're not a student, there's also a free 1-Month Amazon Prime trial available.

    110 Comments

    View Forum Thread
    12345

    Your comment cannot be blank.

    Featured Comments

    Another thing to add: if it loses power, it remembers the settings it was set to. So when power is restored, it will turn it self back on to the last setting. So conceivably, you can use a smart plug to automate turning it on and off.
    ·
    This is wrong. You need to look at the CADR value, not advertised square footage. AHAM used CADR, and Coway listed their CADR at 328 for dust and smoke, 400 for pollen: https://cowaymega.com/products/airmega-400

    Winix C545 is verified by AHAM to have 360 sqft coverage: https://www.winixamerica.com/prod...-purifier/
    and https://www.ahamdir.com/room-air-cleaners/
    But in the listing, C545 has CADR at 232 for smoke, 243 for dust, and 246 by pollen.

    Coway is not verified by AHAM as the time I looked it up for this post. At 3.6 times the price of C545, I don't think it is a good deal, rather a bad one. Furthermore, you want multiple air purifier at multiple spot in the house rather than a single one at a big room to catch dust before it settles on the floor.
    ·
    I bought one in 2021 for $350 from a SlickDeals alert. It has worked incredibly well for us. I'm buying a second one now.

    Very quiet and pleasing to look at.
    ·

    Sign up for a Slickdeals account to remove this ad.

    Joined Dec 2004
    Sanctity Fouled
    > bubble2 819 Posts
    238 Reputation
    Original Poster
    Pro

    Our community has rated this post as helpful. If you agree, why not thank

    03-24-2023 at 09:17 AM.
    Another thing to add: if it loses power, it remembers the settings it was set to. So when power is restored, it will turn it self back on to the last setting. So conceivably, you can use a smart plug to automate turning it on and off.
    13
    >
    3
    Like
    >
    Funny
    >
    Helpful
    Not helpful
    Joined Dec 2016
    L5: Journeyman
    > bubble2 745 Posts
    49 Reputation
    03-24-2023 at 10:51 AM.
    Been eyeing since last time it was in the 300+. The smart one was 3 month ago $295 🧐https://slickdeals.net/share/iphone_app/fp/774439
    5
    4
    Like
    >
    Funny
    >
    Helpful
    Not helpful
    Last edited by bengiepr March 24, 2023 at 10:55 AM.
    Joined May 2011
    L1: Learner
    > bubble2 3 Posts
    10 Reputation
    03-24-2023 at 10:59 AM.
    I bought one in 2021 for $350 from a SlickDeals alert. It has worked incredibly well for us. I'm buying a second one now.

    Very quiet and pleasing to look at.
    14
    Like
    >
    Funny
    >
    Helpful
    Not helpful

    This comment has been rated as unhelpful by Slickdeals users

    Show Comment
    HIDDENftee12303-24-2023 at 11:00 AM.
    Joined Dec 2004
    Sanctity Fouled
    > bubble2 819 Posts
    238 Reputation
    Original Poster
    Pro
    03-24-2023 at 11:03 AM.
    Quote from bengiepr :
    Been eyeing since last time it was in the 300+. The smart one was 3 month ago $295 🧐https://slickdeals.net/share/iphone_app/fp/774439
    That's the 300S. This one is the bigger 400 Smilie
    6
    Like
    >
    Funny
    >
    Helpful
    Not helpful
    Joined Feb 2009
    L3: Novice
    > bubble2 104 Posts
    45 Reputation
    03-24-2023 at 11:03 AM.
    Quote from bengiepr :
    Been eyeing since last time it was in the 300+. The smart one was 3 month ago $295 🧐https://slickdeals.net/share/iphone_app/fp/774439
    Smart one from that deal was a 300s and not a 400s? I have this 400 and am using it with a smart plug to turn on and off with a preset home automation program or voice controls via Alexa. It keeps the same settings even when turned on and off at the plug. Some air cleaners don't do that. Would love the 400s with all the bells and whistles but could not justify the price difference
    1
    Like
    >
    Funny
    >
    Helpful
    Not helpful
    Last edited by Phatkid March 24, 2023 at 11:14 AM.
    Joined Dec 2016
    L5: Journeyman
    > bubble2 745 Posts
    49 Reputation
    03-24-2023 at 11:06 AM.
    Quote from omelette_du_fromage :
    That's the 300S. This one is the bigger 400 Smilie
    Oh true I saw the sqf but S one was $374 a year ago, but this one seems ok, no need to let know Alexa or google about it lolhttps://slickdeals.net/share/iphone_app/fp/681388
    Like
    >
    Funny
    >
    Helpful
    Not helpful

    Sign up for a Slickdeals account to remove this ad.

    Joined Dec 2016
    L5: Journeyman
    > bubble2 745 Posts
    49 Reputation
    03-24-2023 at 11:07 AM.
    Quote from Phatkid :
    Smart one front that deal was a 300s and not a 400s? I have this 400 and am using it with a smart plug to turn on and off with a preset program or voice controls via Alexa. Would love the 400s with all the bells and whistles but could not justify the price difference
    True is just Alexa/Google and app enabled telling all the details, if it was like the one I posted for $374 a year ago way better
    Like
    >
    Funny
    >
    Helpful
    Not helpful
    Joined Jan 2005
    L3: Novice
    > bubble2 202 Posts
    48 Reputation

    Our community has rated this post as helpful. If you agree, why not thank

    03-24-2023 at 11:26 AM.
    I used to have a Mac that looked like this years ago
    13
    >
    4
    >
    1
    1
    Like
    >
    Funny
    >
    Helpful
    Not helpful