Custom Portable AC Window Insert for Single & Double Hung Windows

Great product and does exactly what it's supposed to do. The panel arrived on time and well-packaged. Although it fits the window width, it could be a little wider. I now realize that, even though I have a vertical sliding window, I should have used the window screen measurements to get a better fit, and I plan to do so when I order another panel for a different room. The most impressive feature is the way the Midea hose locks securely into the panel. It really is a quick-attach snap-fit assembly.

It’s perfect! So easy to install it’s amazing. I was off by a 1/16 or two but it is still snug and it’s sealed the window. Highly recommend!

I was super excited to find this solution with Martinson. My sliders were missing, and Midea could not find any. When I saw the acrylic custom model, I found my dream! I measured according to the video, and it fit perfect. AND I can see out the window too! Unlike the solid color that comes with it.