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frontpage Posted by soldiersinx • 18h ago
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Item 1 of 3
  1. Deal Image
  2. Deal Image
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Item 1 of 3
frontpage Posted by soldiersinx • 18h ago

Costco Members: Midea U 12,000 BTU Smart Inverter Window AC with MShield

+ Free Shipping

$310

$390

20% off
Costco Wholesale
73 Comments 14,116 Views
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Deal Details
Costco Wholesale has for their Members: Midea U 12,000 BTU Smart Inverter Window AC with MShield on sale for $309.99. Shipping is free.

Thanks to Community Member soldiersinx for sharing this deal.

About this Item:
  • Ultra-Quiet U-shaped Design Allows Closed Window to Block Compressor Noise, 32dBA
  • Inverter Technology Delivers 35% Energy Savings Compared to DOE Minimum CEER Requirement
  • For Spaces up to 550 Sq. Ft. and Easy Installation with Included Snap in Bracket
  • Matter Certified Unit with App & Voice Control: Control from Anywhere with the App and Voice Assistant
  • Mshield Air Ionizer Technology: Reduces Odors, Smoke, and Gases in the Air

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4 out of 5 stars from customer reviews.
  • $80 manufacturer's savings is valid 7/9/25 through 7/13/25. While supplies last. Limit 5 per member. Sales may not have occurred at original price previously.

Original Post

Written by soldiersinx
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for their Members: Midea U 12,000 BTU Smart Inverter Window AC with MShield on sale for $309.99. Shipping is free.

Thanks to Community Member soldiersinx for sharing this deal.

About this Item:
  • Ultra-Quiet U-shaped Design Allows Closed Window to Block Compressor Noise, 32dBA
  • Inverter Technology Delivers 35% Energy Savings Compared to DOE Minimum CEER Requirement
  • For Spaces up to 550 Sq. Ft. and Easy Installation with Included Snap in Bracket
  • Matter Certified Unit with App & Voice Control: Control from Anywhere with the App and Voice Assistant
  • Mshield Air Ionizer Technology: Reduces Odors, Smoke, and Gases in the Air

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4 out of 5 stars from customer reviews.
  • $80 manufacturer's savings is valid 7/9/25 through 7/13/25. While supplies last. Limit 5 per member. Sales may not have occurred at original price previously.

Original Post

Written by soldiersinx

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Top Comments

SennamonTea
456 Posts
448 Reputation
For those of you with the older recalled unit... and have to cut your cord.... https://www.amazon.com/gp/product...10INT&th=1
bandsharks
69 Posts
34 Reputation
Some of us knew better and drilled drainage holes when first installed, before the recall.
tannersarms
2710 Posts
4605 Reputation
I'm fairly sure I'm not speaking only for myself here, but yes, absolutely.

72 Comments

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16h ago
456 Posts
Joined May 2011
16h ago
SennamonTea
16h ago
456 Posts

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

For those of you with the older recalled unit... and have to cut your cord.... https://www.amazon.com/gp/product...10INT&th=1
Last edited by SennamonTea July 9, 2025 at 10:24 PM.
3
3
16h ago
12 Posts
Joined Nov 2021
16h ago
SmilingSquirrel777
16h ago
12 Posts
Quote from SennamonTea :
For those of you with the older recalled unit... and have to cut your cord.... https://www.amazon.com/gp/product...10INT&th=1
Do you have a picture of the wire. How many of these did you need?
16h ago
456 Posts
Joined May 2011
16h ago
SennamonTea
16h ago
456 Posts
Quote from SmilingSquirrel777 :
Do you have a picture of the wire. How many of these did you need?
depending on your unit's power gauge, be careful of the small silver connections, I had to use 5 to reconnect mine https://www.youtube.com/shorts/wSIpuiibI0Q
2
16h ago
5,691 Posts
Joined Nov 2011
16h ago
SamsungS21
16h ago
5,691 Posts
Quote from SennamonTea :
depending on your unit's power gauge, be careful of the small silver connections, I had to use 5 to reconnect mine https://www.youtube.com/shorts/wSIpuiibI0Q
Not a fire hazard? What did you cover everything with?
16h ago
2,235 Posts
Joined Apr 2006

This comment has been rated as unhelpful by Slickdeals users.

15h ago
98 Posts
Joined Oct 2016
15h ago
jakebeez
15h ago
98 Posts
Quote from SennamonTea :
For those of you with the older recalled unit... and have to cut your cord.... https://www.amazon.com/gp/product...10INT&th=1

Do you have a pic of your cut cord? Thanks
15h ago
2,710 Posts
Joined Mar 2007
15h ago
tannersarms
15h ago
2,710 Posts

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

Quote from dantheman9703 :
Man y'all gonna risk mold poisoning for a few bucks?
I'm fairly sure I'm not speaking only for myself here, but yes, absolutely.
2
9
1

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15h ago
69 Posts
Joined May 2011
15h ago
bandsharks
15h ago
69 Posts
Quote from dantheman9703 :
Man y'all gonna risk mold poisoning for a few bucks?

Some of us knew better and drilled drainage holes when first installed, before the recall.
14h ago
666 Posts
Joined Jan 2018
14h ago
RelaxedTerrier9903
14h ago
666 Posts
Quote from SennamonTea :
For those of you with the older recalled unit... and have to cut your cord....
I got approved, and am still waiting for my refund in the mail.
Pro
14h ago
4,053 Posts
Joined Dec 2004
14h ago
ChronoTriggered
Pro
14h ago
4,053 Posts
$289.99 is my local Costco's in store price
14h ago
40 Posts
Joined Oct 2012
14h ago
mlevenha
14h ago
40 Posts
Quote from SennamonTea :
For those of you with the older recalled unit... and have to cut your cord.... https://www.amazon.com/gp/product...10INT&th=1
I used crimp connectors with shrink tubing for mine. Waiting for the check currently. Our unit had no mold, but I realized there were no drain holes at the end of last summer when it dumped a ton of water on my carpet as I was taking it out of the window. Found the recall this year and drilled a couple holes.
14h ago
3,036 Posts
Joined Dec 2015
14h ago
Mikster1
14h ago
3,036 Posts
Quote from RelaxedTerrier9903 :
I got approved, and am still waiting for my refund in the mail.

What do they ask you becuase I bought mines at homedepot in cash long time ago. Wonder if they will compensate me also?
13h ago
515 Posts
Joined Aug 2013
13h ago
FL06SRT10
13h ago
515 Posts
Can anyone measure the inside the window measurement from the window to the outer edge of the unit please. Thanks
13h ago
2,132 Posts
Joined Nov 2005
13h ago
Davidhh
13h ago
2,132 Posts
Is this a new version that came out after the recall?

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13h ago
2,298 Posts
Joined Aug 2014
13h ago
sorbitol
13h ago
2,298 Posts
Does the water accumulate on the inside bottom part?
Asking because I plan on plugging all the holes on the outside, and putting a 5 gallon water tank on top of it, to drip inside, to improve cooling.
Now if there is water that pools on the inside, well I should be able to figure that out, I hope

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