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Costco Members: Midea 12,000 BTU Smart Inverter Window Air Conditioner
$330
$430
23% off
+ Free S/Hat Costco Wholesale
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+ Free S/Hat Costco WholesaleDeal Details
Costco Wholesale has for its Members: Midea 12,000 BTU Smart Inverter Window Air Conditioner with MShield (MAW12AV1QWT-C) on sale for $329.99. Shipping is free.
Thanks Community Member neomatrixviper for sharing this deal
Note, Non-Members may purchase but are subject to a 5% surcharge
Features:
Thanks Community Member neomatrixviper for sharing this deal
Note, Non-Members may purchase but are subject to a 5% surcharge
Features:
- For Spaces up to 550 Sq. Ft. and Easy Installation with Included Snap in Bracket
- Energy Star Certified
- Inverter Technology Delivers 35% Energy Savings Compared to DOE Minimum CEER Requirement
- 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 slickdewmaster | Staff- About this Offer:
- $100 manufacturer's savings is valid through 6/7/26. While supplies last.
- Reviews:
- Receives 4.5 Stars out of 5 Stars based on over 290 Customer Reviews.
- About this Store:
- If you don't have a Costco Warehouse Membership, you can sign up here.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for its Members: Midea 12,000 BTU Smart Inverter Window Air Conditioner with MShield (MAW12AV1QWT-C) on sale for $329.99. Shipping is free.
Thanks Community Member neomatrixviper for sharing this deal
Note, Non-Members may purchase but are subject to a 5% surcharge
Features:
Thanks Community Member neomatrixviper for sharing this deal
Note, Non-Members may purchase but are subject to a 5% surcharge
Features:
- For Spaces up to 550 Sq. Ft. and Easy Installation with Included Snap in Bracket
- Energy Star Certified
- Inverter Technology Delivers 35% Energy Savings Compared to DOE Minimum CEER Requirement
- 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 slickdewmaster | Staff- About this Offer:
- $100 manufacturer's savings is valid through 6/7/26. While supplies last.
- Reviews:
- Receives 4.5 Stars out of 5 Stars based on over 290 Customer Reviews.
- About this Store:
- If you don't have a Costco Warehouse Membership, you can sign up here.
Community Voting
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Top Comments
there is only one problem and it's huge after awhile
the blower fan is nearly impossible to clean
I don't keep the AC in the bedroom window all year, so the process of install and pulling it is important. While both are somewhat heavy, the Midea one always felt like it would flex and collapse on itself when lifting it out of the window. The HiSense feels much more compact and rigid. I haven't checked, but it also seems smaller/lighter. My wife is really sensitive to light in the room when we sleep, and one challenge with the Midea one is that in order for the room blind to black out the room, it would have to slide behind the room side of the AC unit (in between the ac and the window). For the HiSense, this is not an issue since the blinds can come down to the top of the room side of the unit, and then the sides are blocked out with the included foam. We use a roller shade, so it was thin enough to fit between the AC and window on the Midea, but if we had other options like mini-blinds or slats, we would have had a lot of light in the room with the Midea.
Since we mostly keep the blinds down in our room, the other benefit of the HiSense is aesthetic - there is only a small footprint on the room side of the AC unit.
Again, this is not to say there is anything wrong with the Midea as long as they've fixed the mold. It was really great as well. In terms of function, they both seem to be pretty equal. The HiSense ones had several sales last year through Costco. As it is getting hotter, I wouldn't wait to get one, but if you get one Costco, be sure to watch out for a drop in price in the 30 days after since they will honor the price adjustment as long as you request during the time it is on sale and within 30 days of purchase.
Community Reviews
This Midea 12,000 BTU smart inverter window air conditioner is praised for strong cooling, quiet operation, and efficient power use, with smart app energy tracking on some units. Installation is usually described as manageable, though the unit is heavy and may take two people, and it works well for bedrooms and other single rooms. The main cautions are the earlier mold recall history, occasional drain plug and energy reporting quirks, and possible breaker trips on crowded circuits. It is a solid fit when you want window AC performance without portable AC noise.
Common Questions (6)
Warehouse pricing is commonly reported around $299-$300, while online pricing is higher because of shipping. Several comments also mention past seasonal drops to about $199-$125, so the best price often comes later in the season or in-store.
Yes. It is repeatedly described as very quiet and more efficient than portable units because the compressor sits outside the window and it uses inverter tech. Several comments also note it can cool bedrooms and larger rooms effectively, though very hot rooms may make it run nearly nonstop.
The model number matches the recalled line, but the updated units are described as having a redesigned drain plug and being fixed after the recall. Some owners report years of use with the recall repair kit and no mold issues afterward.
When the room is already cool, it can draw roughly 200-600 watts, with peak draw around 1,000-1,200 watts when the room is hot or it is struggling to keep up. That makes it efficient for normal cycling, but it can still trip a weak or overloaded circuit.
Installation is generally described as manageable but heavy, often taking about an hour and sometimes needing two people to lift. The included instructions cover both lipped and non-lipped windows, and several people recommend following YouTube guides for the easiest setup.
Yes, if the circuit cannot handle its peak draw. It usually runs below its maximum, but comments note that older AFCI breakers or heavily loaded circuits can trip, while a dedicated or updated circuit often solves the problem.
AI-generated summary based on comments from the community. Updated ago
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112 Comments
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https://www.costco.com/p/-/midea-...ue&nf=true
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Costco does their monthly savings booklet that has save this much xx.xx on said product, without always listing the actual price. Been this way for years, people always complain when the booklet is posted here. Nothing new. Its due to regional pricing fluctuations.
This item is listed in the coupon book as saving $100 at the top of the description and to the right has the +online. That means you'll save $100 on the item online as well. Some items at the bottom of the description show a WAREHOUSE price and the discount and final price some items do not. This item clearly says at the bottom WAREHOUSE PRICE, THE DISCOUNT, AND THE FINAL PRICE!! AT THE WAREHOUSE!
It does not simply list a price and discount nor say warehouse and online.
I understand this can be complicated for some, I'm just trying to help you not make needless uninformed posts here and elsewhere. Costcos online prices have always been generally higher due to shipping cost, and that helps keep the better prices in the warehouse for its members. I prefer to keep it that way, rather than have warehouse prices get bumped up to help online sales.
Side note. Home Depot is selling this item for $480 when I last checked. So this is a good deal for those looking for something like this. I will be upgrading my 8000btu to this one.
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Fyi remote option might be better if you dont want to get up at night and walk to it
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