Air Lock for Portable Air Conditioner,Window Seal for Mobile Air Conditioning. Max Size 14x60 Inch

So thankful I found this. I purchased it when we hit almost 120 in Portland, which is NOT NORMAL, and I’m so pleased. It’s almost impossible to find an ac with long enough panels to affix it to a slider, so this is an excellent option. I need to redo the cable tie to close the gap (see pic), but even with a tiny little gap it works great and doesn’t impact the cool air. Just a little tricky to get the top of it completely closed, but that doesn’t bother me at all. I was sweating like Niagara Falls so I gave up. Very easy to install though! It’s nice having the opening at the bottom for the tube, and I highly recommend putting the tube as close to the bottom zipper as possible because the weight of the tube keeps it flesh with the fabric on the bottom. Fabric is light weight but thick and I don’t feel any air sneaking though at all. I just let the excess fabric hang, no biggie to me.

I live in a small apartment and have one portable AC unit. I work from home, so I move it back and forth between my bedroom and my living room/office. The only option to hook up the AC in the living room is through the sliding door to my balcony. I was tired of having to choose between accessing my balcony and having a comfortable work space. This is an ideal solution! I’m able to use the Velcro to remove and replace the cover easily without dealing with cardboard and tape. I like it so much that I got the smaller size for my bedroom window too! The adhesive is strong but you can still reposition it if you make a mistake. I have one hose, not two, and it still works well and forms a good seal. My only advice? Don’t use a pair of scissors you like to cut the Velcro strips, they will get very sticky… The horizontal strips are perfectly placed to cut the fabric to the correct size to fit your window/door. Overall, a great purchase that I would recommend to anyone!

Works well. Blocks the heat coming back in.

Have had this up for 2 seasons now. Works great! With the velcro its super easy to take down when it gets cold and rainy. The velcro strios have a really good glue and has stayed up the whole yr without being in the way or pealing away.

Highly recommend this adjustable window seal for your air conditioning. Our ac unit only came with a window kit that was not long enough for a sliding door so we always creatively used cardboard to fill in the gap. No more jerry-rigging. This window seal works like a charm. Easy to install and it fit perfectly. We can open the sliding door simply by undoing the velcro and the hoses stay in place. Great buy and worth every cent.