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

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

We returned the item, as it was not what we needed.

The wrong one was shipped but I used it anyway. It is a very high quality plastic.

great set for window portable AC

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.

The panels themselves are fine and it all assembled fairly quickly. But the little snap on flanges that attach the hose ring to the panel are flimsy and youll probably end up taping it out of frustration of getting it to stay up. It hasnt broken, the clips just arent strong enough to hold up the weight of the hose. Eh, these are all probably from the same manufacturer in China so this one is probably as good as any other. At least it was reasonably priced and arrived quickly.

Easy to install, we used it as exhaust vent for my sons 3d printer and with some adjustments after 4 months we are very happy

Simple to install works perfectly

These slid right into place and worked really well for my window.

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