JIANZHENKEJI Portable AC Window PVC Seal Bracket | Multipurpose Vent for Mobile Air Conditioner With 5.9"/15cm Diameter Hoses

Love it..easy to install..durability.

Was purchased to replace the original one that came with the portable a/c unit. Seems better than the original

To vent to a sliding window. I would like to find a window kit with round to 0val for a 5.9 vent

We bought this to vent out a small laser cutting machine we are using in an upstairs room. It was adjustable to fit our side sliding window, which is a pretty standard size in new build subdivisions. We are taping around it on the inside for insulation purposes, as air could come through the sides. On the outside it look fine, not really noticeable unless you look. We also ordered a vent cover so rain, insects and birds wouldn't try to come in the 6 inch hole. Probably a good idea to do. As soon as we install it, today or tomorrow, I will write a review and let you know how it fit. But this window seal is working fine for us. In the dead of winter we might take it down when we aren't using it or add extra insulation around it as it is just maybe, 1/8 inch thick material.

The product itself works great, easy to install, compatible with our Pinguino unit. But when I took the AC off for the season to store it, realized that the sticky part of the weather stripping **does not come off of the window***. Period. I have used GooGone, 3-1 oil, you name it. I can't get it off the window. Just a heads up!