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

Easier than the original component.

This is very easy to assemble & use. Great price.

I understood that there were two size exhaust hose diameters, 5.1” and 5.9” I ordered, by mistake, and returned the 5.1” This one was the 5.9” which is what I thought was the right size but my exhaust hose didnt fit in the outlet connector. Not did the outlet connector already on my exhaust hose fit in the new panel’s hole. I had to modify the panel with the hole that I already had (by drilling a new hole for the connection hardware) so I could integrate my existing panel to fit with the new ones. It was an easy adjustment but I dont know why my hose didnt fit into the new parts. Could be user error but unless there is a 6” exhaust hose rather than the 5.9” it makes no sense. Otherwise product is great and works well. Measure carefully!

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.

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.

It fit perfectly.

Great kit but unfortunately the largest size offered was still too small for the Toshiba portable a/c hose. I wish this was offered In a size that’s a little bit larger than 5.9.

4 extensions in heavy-duty plastic, not thin. Connectors are easy to use and better than most that come with a portable a/c. Quality product.

Great product, no problem fit my window

It took me 5 minutes to assemble once I found the video tutorial. I live in Florida and the humidity can make the heat unbearable. Once this thing was in the room cooled down so fast. Great value.