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

I didnt use it vertically, I used it horizontally and it worked out great. It was easy to fit to size and I was able to connect it to my ac unit easily. It stops hot air from getting in and cold air from getting out. Mainly, it stopped the bugs.

The product is good, sturdy, and easy to install and adjust. I bought this because it said supported TCL air conditioners. However, it did not and in hindsight, I should have double-checked the vent hose diameter. Unfortunately, I used the insulating tape so am unsure if I can return and get the right size. My TCL model number is TCP-14C/KA

Great product, no problem fit my window

The hole was a bit small for our AC tube. I used a knife to enlarge it, which is not too hard. I think it worth the price than the other $45+ similar products in Amazon. We didnt use the tape that comes with the product. I wish theres an item without the tape but with a cheaper price.

I havent used yet because I have to go and buy thicker weather seal. Kinda a bummer but will see after I get some. Also the roll they send with it definitely isnt enough for both sides

Easy to install! No tools necessary! Hardest part was getting the exhaust hose to stay in the piece that attaches to the window insert.

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.

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).

nice works perfect

Fit in window and very easy install.