Universal Window Seal Kit for Portable Air Conditioner of Exhaust Hose 5.1 Inch Diameter with Coupler Adjustable AC Vent Kit PVC Seal for Sliding Window

the exhaust hole is not for black and decker models. I cobbled it together using a combination of the parts that came with the ac unit and this product but it was not seamless. the tape sucks.

Great adjustment and set up!

Use the window seal it comes with for the slider gap and just order thicker weather seal to go over border of window kit.

The product works like it is supposed to. Stable on an 80+ inch high sliding door. That being said, any panels of this kind will present installation challenges. Out of 3 we tried, including the one with the AC, this was the easiest, but dont expect any solution to be easy. It takes a few tries of tinkering to get it to work right. Would be nice to have more tape. It is enough for one side of our installation.

but the plastic is thin

These slid right into place and worked really well for my window.

The insert that came with the a/c was too short. This gave me the extra length I needed to fit the tall windows.

I bought this kit over a month ago and just got around to installing it today. I saw right away that one of the panels had a 5 crack at one of the slider edges when I took it out of the box. Too late to return it now and I was desperate to get my portable AC unit installed, so I went with it. It is still functional and I will have to take care of that issue in the near future. Other than that, it was pretty easy to put together and install.

Ordered the wrong size by mistake. It seems very sturdy and useful. Be careful while ordering. I had the right size but something happened in the Amazon app and I ordered the smaller one.

Easy to install. Works just like described.