Portable Air conditioner Window Kit, Adjustable Vertical/Horizontal Sliding Window Kit Plate for AC Unit, AC Window Vent Kit, AC Window Seal Suitable for 5.9” AC Exhaust Hose (AC Window Kit-5.9)

Like many others, this extension kit is far better than what came with the DeLonghi air conditioner unit. As a determined 65 yo, I was able to install myself. It would be easier with 2 people but doable alone. Instructions could be a lot better, I watched a You Tube video to make sense of it before starting. No tools needed other than scissors to cut sealing material. Plus, plenty of sealing material. It is very sturdy, appears to be durable but this is just my first season. I would highly recommend.

There could have been a different seal. I had to buy something else that would actually seal

It works very well and does exactly what it needs to

Easy to install, lower profile than the original window kit.

Works better than the original one

Ive got it and returned 20 minutes later. It is sooooooo wobbly, the spaces are so big and impossible to cover with the tape provided with it. Dont buy it!

Fit just as needed in my window that is slightly larger than average, which is exactly what I needed. I love the easy ability to expand to the required dimensions. It’s been doing great for about 3 months now. Got some weather strip at Lowe’s to go with and it’s worked like a charm.

The old piece to our AC broke. And was looking on Amazon to find a replacement and found this kit. It was easy to install and fits the window perfectly.

Hose connection is a non-standard size, a little disappointed

Convient parfaitement