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❄️ Seal in the cool, lock out the heat — your AC’s new best friend!
The 400CM Portable AC Window Vent Kit is a universal, waterproof sealing solution designed for casement windows up to 157 inches perimeter. Featuring dual zipper doors and durable Velcro strips, it ensures airtight vent hose installation that maximizes cooling efficiency while blocking rain, bugs, and UV rays. Easy to install without tools, this kit saves energy and money by preventing hot air from entering and cool air from escaping.
| ASIN | B0C5Y2ZLR8 |
| Additional Features | Portable |
| Air Conditioner Application | Portable |
| Best Sellers Rank | #36,466 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #102 in Accessories (Home & Kitchen) |
| Brand | Kifiray |
| Brand Name | Kifiray |
| Color | Silver |
| Customer Reviews | 4.0 out of 5 stars 140 Reviews |
| Is Outdoor Unit Required | No |
| Item Type Name | ac vent seal |
| Manufacturer | Kifiray |
| Model Name | acventseal |
| Model Number | acventseal |
| Special Feature | Portable |
| Start Year | 2023 |
| Start year | 2023 |
| Warranty Type | Limited |
| Window Opening Minimum Height | 39.25 Inches |
C**N
Works Perfectly for Casement Windows – Great Value
This kit did exactly what I needed it to—and at a great price. Other solutions like custom plexiglass were going to cost hundreds when I checked, and even a DIY approach would’ve been at least three times the price of this. I had it installed and my portable AC exhausting out a casement window in under 15 minutes. The zippers and seal feel secure, and it’s held up well so far. If you’ve got casement windows and need an AC venting solution, I highly recommend this kit. It’s simple, effective, and way more affordable than the alternatives.
T**C
It works
It works for my casement window. It’s not perfect by any stretch but it works.
A**L
Easy set up
Fit good had to make it work over lapped the casing other than that it worked and what impaired for it was worth my money easy to set up no airflow from the outside coming in that’s a plus
R**K
Bigger then I needed
Alot bigger then I needed but gets the job done. It seem very durable. It keeps the heat our pretty well for how thin it is. It was easy to install too. I think overall it is a great value for the money spent.
J**.
Worthless
I have no idea how I will get this to work. It is not at all as shown.
E**H
Didn’t work for me
Great idea and well constructed, BUT! Does not work with old style casement windows which have a gap on the hinge side of the window when open..
M**R
Love it
Works well.
S**Y
Carefully measure
Nice quality and I made it work but it is much longer than needed and not wide enough for the average window
S**S
Buenisimo!
Lo sue para una puerta regular y me sirvió super bien. Muy buen material.
J**S
Buen aislamiento para A/C portátiles
La verdad bastante bueno ayuda muy bien aislar la ventana cuando se requiere ya que no necesitas nada más es muy importante que midas el tamaño de tu ventana para evitarte complicaciones en la instalación. Lo recomiendo muy bien. Cuando coloque el no voy a aire acondicionado portátil compraré otro
Trustpilot
1 month ago
3 weeks ago