Window Air Conditioner Covers for Inside 21"W x 15"H x 3.5"D, Black | 3-Layer insulated window AC cover, with aluminum foil & EPE foam, hook-and-loop fastening around edges for tight seal

I'm from the Midwest and it gets COLD in the winter. I have tried several DIY options to keep the draft and moisture out due to having my air conditioners. This is great. We've had some chilly nights recently and I'm just getting prepared for the fall/winter. So far So Good. Snug fit, no moisture, keeps heat in.

Fits great and was easy to get ready. Looks nice and seems durable for its purpose. We haven't had super cold or windy weather yet but it appears to block the bit of draft there is at this point but we're just finishing an Indian Summer before fall really starts to set in and then winter, which will be the real test, so if there's any problems with this not keeping the cold out this winter, I will update further. I'm in Wisconsin and we can get some brutally cold and ultra windy weather so we'll see what this cover can do...

This cover will not fit my a/c unit. It's a wall unit. The cord has no place to go with where it is positioned. It is a good idea overall, but it needs some design work.

I had doubts about spending this much money for an air conditioner cover but it is a thing of beauty. It fits perfectly. It looks great. It’s very well made and sewn and it has nifty Velcro tabs to secure a good fit. It is well insulated and absolutely this thing was worth every penny. Highly recommended

We have a wall air conditioner and even with foaming and stuff air still leaks through. Well with this we had no problems and it worked great! Easy to install. And it even looks great and hides the ac well.