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

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

It’s too expensive for what it is some plastic but it does the job . I live in high rise building and the windows are so weird I had to make some modifications but Al in all it workout.

Was not sure how this would be but it was decent quality and easy to install. The window seal kit that came with the A/C was long gone and I needed a new one and this worked perfectly.

Item is just what I wanted. Good quality for the price.

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

This product is great is you have big window openings, now I can use my portable ac thanks to this product

The concepts is simple and this product does in fact hold the exhaust vent in the sliding door… BUT when it comes with a broken hose connectors it renders this item useless!!!

Easy to install. Works just like described.

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!