Portable Air conditioner Window Kit, Adjustable Vertical/Horizontal Sliding Window Kit Plate for AC Unit, AC Window Vent Kit, AC Window Seal Suitable for 5.9” AC Exhaust Hose (AC Window Kit-5.9)

I have an old Delonghi portable AC unit and for the life of me couldnt find my window kit. I purchased this right at the beginning of summer and with it being adjustable it fit my window perfectly. Comes with everything you need. The adjustment screws held very well and lasted all summer. This time I made sure to put it away safely so I can use it again next summer.

The plastic is very thin. So if you have to extend to the maximum length very flimsy. If the product was just made thicker and more durable it would be a great product. Easy to install.

There could have been a different seal. I had to buy something else that would actually seal

Fit just as needed in my window that is slightly larger than average, which is exactly what I needed. I love the easy ability to expand to the required dimensions. It’s been doing great for about 3 months now. Got some weather strip at Lowe’s to go with and it’s worked like a charm.

Fast delivery. It’s adjustable to fit most windows. It was just a tiny bit to big for the hose on my air conditioner but I will just tape it tight. Couldn’t find the exact size. It will work.

Fits both sliding window, just wish it had a drain hole for humidity hose hook up

Had to struggle a bit but finally got it to work.

Need better directions

Works will and give a nice slim profile. I needed this to work with my extra tall windows…….. did the job.

Way better than original kit. Easily adjusts between different size windows! 5 min install, if that. I will definitely get another