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expired Posted by EfficientHorn264 • Jul 21, 2021
expired Posted by EfficientHorn264 • Jul 21, 2021

Coway Airmega 200M Air Purifier w/ True HEPA & Smart Mode (White or Black)

+ Free Shipping

$129

$229

43% off
Walmart
93 Comments 65,781 Views
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Deal Details
Walmart has Coway Airmega 200M Air Purifier w/ True HEPA & Smart Mode (White or Black) on sale for $129. Shipping is free.

Thanks to community member EfficientHorn264 for finding this deal.

Colors Available:Product Info:
  • The Coway Airmega 200M room air purifier is designed to accommodate room sizes up to 361 square feet, and features a 4-stage filtration system (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion). Filter replacement indicator checks both Pre-filter and HEPA filter and notifies users when to wash or replace them.

Editor's Notes

Written by SlickDealio | Staff
  • About the deal:
    • The Coway Airmega 200M Air Purifier w/ True HEPA & Smart Mode is $100 less (43.66% savings) than the $229 list price.
  • About the store:
    • Walmart return policy details can be found here.

Original Post

Written by EfficientHorn264
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Walmart has Coway Airmega 200M Air Purifier w/ True HEPA & Smart Mode (White or Black) on sale for $129. Shipping is free.

Thanks to community member EfficientHorn264 for finding this deal.

Colors Available:Product Info:
  • The Coway Airmega 200M room air purifier is designed to accommodate room sizes up to 361 square feet, and features a 4-stage filtration system (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion). Filter replacement indicator checks both Pre-filter and HEPA filter and notifies users when to wash or replace them.

Editor's Notes

Written by SlickDealio | Staff
  • About the deal:
    • The Coway Airmega 200M Air Purifier w/ True HEPA & Smart Mode is $100 less (43.66% savings) than the $229 list price.
  • About the store:
    • Walmart return policy details can be found here.

Original Post

Written by EfficientHorn264

Community Voting

Deal Score
+126
Good Deal
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Price Intelligence

Model: Coway Airmega 200M True HEPA and Activated-Carbon Air Purifier, AP-1518R - White

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 7/5/2025, 01:01 PM
Sold By Sale Price
Walmart$206.99
Amazon$206.99

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Top Comments

scholar26
21 Posts
23 Reputation
The Coway is currently rated the top air purifier on WireCutter [nytimes.com], but in their review they rank the Winix at nearly the same performance.

If you get the Costco Winix on sale for $99 with the additional filters, that's definitely a better deal, but with wildfire season upon us it may be wise to purchase the Coway now.
KetoTonic
458 Posts
18 Reputation
How does this compare to the Costco Winix at $129?
amypond
246 Posts
259 Reputation
These were $119 in December when I purchased for a gift but I haven't seen it that low since. Snagged one for myself at this price, with free next day delivery too! Thanks OP!

92 Comments

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Jul 22, 2021
10,872 Posts
Joined Aug 2010

This comment has been rated as unhelpful by Slickdeals users.

Jul 22, 2021
186 Posts
Joined Jul 2015
Jul 22, 2021
sukuri
Jul 22, 2021
186 Posts
Cheaper than I bought on June at $149
I buy again for mom this time.
Jul 22, 2021
935 Posts
Joined Apr 2017
Jul 22, 2021
jrm523
Jul 22, 2021
935 Posts
Quote from cycynyny :
Thanks! Grabbed this one for living and kitchen space since I cook a lot. The smoke after cooking is terrible. Hope it works!
You need to find one that has a replaceable carbon filter if you want to get rid of smoke and smells.
Jul 22, 2021
278 Posts
Joined Feb 2012
Jul 22, 2021
supershammy
Jul 22, 2021
278 Posts
Quote from jrm523 :
You need to find one that has a replaceable carbon filter if you want to get rid of smoke and smells.
This model has a replaceable carbon filter.
Jul 22, 2021
439 Posts
Joined Nov 2011
Jul 22, 2021
RabidPanda
Jul 22, 2021
439 Posts
I got one during Black Friday. It works really well, I didn't have any allergies during allergy season.
Jul 22, 2021
186 Posts
Joined Sep 2013
Jul 22, 2021
tinyoff
Jul 22, 2021
186 Posts
I ended up doing my own DYI Air Purifier w/ existing box fan, 20 x 20 x 1 Basic Household Pleated MERV 8 - FPR 4 Air Filter with paint tape. LOL.

https://youtu.be/aw7fUMhNov8
3
Jul 22, 2021
1,750 Posts
Joined Feb 2021
Jul 22, 2021
FuschiaScene411
Jul 22, 2021
1,750 Posts
Quote from tanookium :
I have both and might be swapping entirely to the Costco winix c545 mainly due to how convenient the app is and the color matches my white walls better.

This coway is absolutely better in every way possible including a filter that will last longer and cost around the same. On the lowest speed I personally find it more quiet. The auto mode seems more aggressive than the winix. I've had my coway longer and expect it to last longer lol.
The Coway is actually inferior to the C545 in CADR. Not by very much, but that means it's not better. Also, it has equivalent square footage coverage

Also, the Coway's main filter doesn't last longer: they're both one year. The outer filter may last longer, at 6 months vs 3 months, but both inner filters are equal.

Edit: what's with the TD? The 200M is in no way an overall superior device, and this is supported by facts. It's an equivalent device to the C535/C545.
Last edited by FuschiaScene411 July 22, 2021 at 09:01 AM.
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Jul 22, 2021
2,122 Posts
Joined Feb 2008
Jul 22, 2021
shojus
Jul 22, 2021
2,122 Posts
Quote from jpak2000 :
I bought two of the $100 Costco winix ones when they were on sale. If I had to choose, I would still go with the winix, no complaints and came with a years supply of filters so I would say the winix is better value and therefore better. I don't need to mess around with non OEM filters either since winix filters are sold for relatively cheap as well.
I did the same and live in Michigan and have Consumers Energy as my electricity provider and you can apply to receive up to (2) $50 rebates, which have already been paid from when I bought the WINIX. So if you can grab the WINIX from Costco when on sale, and have rebates in your area, that's a VERY cheap option. The rebates work with any "Energy Star" air purifier, so DO check your company to see if you are eligible!
Jul 22, 2021
2,267 Posts
Joined Nov 2006
Jul 22, 2021
ozmotes
Jul 22, 2021
2,267 Posts
Quote from augie0041 :
I'm looking for something to help circulate the air to minimize exposure to Covid in a 150 sq ft room with no windows in an office building. I'm reading that having an air purifier isn't protection from the virus, but it's better than not having one when you can't open windows otherwise
if you're in an enclosed 150ft room, the coway would be great.
if in a larger space, like an open floorplan, airflow becomes more significant, and id consider the dyson dp01 since it's something that can be sat on a desk and pointed in your direction (even though its overpriced etc).
Jul 22, 2021
1 Posts
Joined Sep 2019
Jul 22, 2021
krayzieka2
Jul 22, 2021
1 Posts
will this be a great use for the kitchen?
Jul 22, 2021
15,688 Posts
Joined Nov 2010
Jul 22, 2021
80is
Jul 22, 2021
15,688 Posts
1
Jul 22, 2021
1,204 Posts
Joined Jul 2019
Jul 22, 2021
GreenPanther4395
Jul 22, 2021
1,204 Posts
It really depends on how you use it. If you leave it on all the time year around, the box fan will end up being more expensive because if uses far more energy (5-10x). The filters also require more frequent replacement because there's no pre filter. They're also less effective.

But if you're just using it 2-3 months out of the year for wildfire or allergens, the box fan is a good option.
Jul 22, 2021
379 Posts
Joined Aug 2005
Jul 22, 2021
hello18
Jul 22, 2021
379 Posts
Thanks OP bought 2
Jul 22, 2021
4,912 Posts
Joined Dec 2008
Jul 22, 2021
inquisitive
Jul 22, 2021
4,912 Posts
how heavy is it? would be nice to have wheels...also how does it compare with the costco one Danby model on sale a few days ago?

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Jul 22, 2021
222 Posts
Joined Oct 2017
Jul 22, 2021
AlwaysWrite
Jul 22, 2021
222 Posts
Quote from ozmotes :
if you're in an enclosed 150ft room, the coway would be great.
if in a larger space, like an open floorplan, airflow becomes more significant, and id consider the dyson dp01 since it's something that can be sat on a desk and pointed in your direction (even though its overpriced etc).
Only problem is the Dysons have atrocious CADR ratings (something like 44 or so), it's so bad they don't even list it on their site (ironically you have to find it on their Chinese listings since China requires it to be listed!).

They boast of their "air multiplier technology," which is great for a fan but not great for filtration since like 92% of the air is sucked from the back to the front, without going through the HEPA filter at the bottom.

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