

❄️ Cool your space, not your style — upgrade your AC setup effortlessly!
The AGPTEK Window Seal is a 2022 upgraded, adjustable sliding window kit designed for portable air conditioners. It fits exhaust hoses of 5.1" and 5.9" diameter and windows ranging from 24.8" to 47" in length. Made from durable PVC, it offers tool-free installation and a seamless airtight fit that improves cooling efficiency and reduces energy costs. Perfect for home or office use, it includes all necessary components and lifetime support.








| Brand | AGPTEK |
| Color | White |
| Item Length | 47 Inches |
| Item Weight | 1.15 Kilograms |
| Material | pvc board |
| Product Dimensions | 47"L x 17"W |
G**L
Portable AC adapter
We bought a Frigidaire portable AC unit. We had nothing but trouble with the window exhaust unit that came with it; it constantly fell out of the window. This unit is much easier to install and it works. Well worth the price.
S**S
nice quality
easy to install with a little careful turning of the vent hose. expands nicely and securely - its better than the original that came with my frigidaire a/c and expands to a wider size as well!
D**Y
It does the trick, but
It's very adjustable and easy to install but it's flimsy. Next time I'll just pick one with a round hole instead of this one.
K**E
Replaces the duct tape!
This connector can be tightened to prevent the need to duct tape the expanding panels into place. Makes the connection to the window more predictable and durable. Love it!
N**S
Better than the original manufacturer one
Works great, better fit and build quality than the original LG one that came with my air conditioner
G**R
Works with a wide/deep channel.
Easy to install. Very little leakage. Works in a window with a wide/deep channel.
E**L
I GAVE my money, and got trash
I got a portable a/c heater unit in which I have been moving from room to room at different times of the week. In one of the rooms where I use it, the window is too big for the window seal that was provided, so I have been taping card board to cover the opened space. I bought this in hopes I wouldn't have to keep taping the cardboard to the window. If they would have made the opening in a circle, I wouldn't have a problem. But since oval is the ONLY option which I was able to find, I took the chance, knowing i have to change the part on the hose. Upon getting this, I tried to attach it to the hose, but found that it will NOT fit. This despite the description showing it is the correct size. I tried for almost an hour to get it to attach to the hose, all the while trying NOT to tear the hose, but was unsuccessful. As stated above, if they would have the opening as a circle (like what comes with portable a/c units), all would be fine. But since the manufacturer had the bright idea to make it oval, THIS IS A WAST OF MONEY FOR ME. Its trash.
C**E
It's alright
It's alright.
Trustpilot
1 month ago
1 month ago