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

Does what its supposed to do.

Great product, no problem fit my window

Packaging looks like this is a full kit with a hose. It is not. Im not sure why someone would want a window kit minus a hose, but now I have to shop for one of those as well, hoping it will fit this kit, because it is apparently completely impossible to find a full kit that is 5.1 and matches my unit. (The old hose and hose attachment have melted from so many summers of use).

Ironically my local store doesn’t carry these replacements. Even during the hottest season of the year. Was nervous purchasing online but turned out to be worth it! Arrived on time. Easy to install and a great fit. We ended up using a little bit of tape to secure some of the gaps around hole, extension piece and edges. So do recommend having duct tape or something similar readily available. Other than that this is a great purchase and worth the price in my opinion.

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.

When I bought a portable air conditioner without a window kit, I looked for a semi-permanent way to exhaust it through the window. After a few days using some pieces of cardboard and PVC from another kit -- with lots of backflow of hot air from outside -- I received the SIKADEER Universal Window Seal Kit for Portable Air Conditioner of Exhaust Hose 5.9 Inch Diameter with Coupler. This is a well-designed kit in my view, given that the panels slide nicely together and come with a slider and bolt to keep them firmly attached. I was able to use a jigsaw to cut round edges to fit in my campers window, and the provided coupler fit my existing exhaust hose. Very pleased with everything except the foam tape included. It was dried out so that the paper strip wouldnt come off the adhesive, I was able to jam it between the panels and the windows metal trim, so that it fit by pressure and not adhesive. This was not an issue for me but it might be for other buyers, and Id suggest the manufacturer improve the quality control on the foam tape.

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.

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.

If your window is somewhere roughly between 17 inch and 21 inch you will need to cut the back plate down to size as the circular duct attachment protrudes out the back. Pretty expensive for what it is but then it appears they all are.

It feels very flimsy and theres such a draft. Its not much better than making one or of cardboard