eBay

✅【Move Hot Air Out of Room】: This portable ac window seal install between the window frame and the window with a hose, effectively expelling the hot air produced by the air conditioner out of the window, keeping the cold air inside and keeping your room cool for a long time.
✅【Enhance Cooling Performance & Save Energy】: Gruntbear air conditioner window seal are made of durable nylon material, which can effectively block the entry of hot air, let your room cool down quickly in a short time, enhance the cooling performance of AC, help reduce energy consumption, reduce CO2 emissions, save your power consumption and save your money.
✅【Waterproof Function】: Gruntbear casement window air conditioner seal are made of waterproof nylon material and can also be used in rainy days. Create a cool space for you on sweltering summer days.
✅【Easy to Install】: No drilling and tools required, everything you need is provided by Gruntbear. Simply tape the portable ac window vent kit to the inside of the window frame and to the window, place the AC hose out of the window, zip it up, and secure with a zip tie. You can open or close the window at any time without removing the window seal.
✅【Wide Application】: The 400cm air conditioner crank out window kit is suitable for both push-out and pull-in window types and will fit windows up to 157 inches in circumference. Suitable for all portable air conditioners.

Product Description

Move hot air out of your room, keeping your living room, bedroom, office stay cool and live comfortably.
Window seals are made of high-quality water-resistant materials to keep rainwater out of your interior.
You can open or close the window at any time without removing the window seal. When the window seal is removed, it leaves no traces of glue on the window and can be used for next summer.

Tips: Please confirm your window type before purchasing.

This window seal for air conditoners is suitable for pull-in or push-out windows.

Calculate the total length of the four sides of the window.
If the total length of window a+b+c+d≤400cm, select the size of 400cm; if the total length of window a+b+c+d≤300cm, select the size of 300cm.
Please choose the size that is longer or closer to the length of your window.

The curved part is red, the wide side of the window seal.
The straight part is blue, the narrow side of the window seal.
The blue dots represent the middle of the window seal and the middle of the window casement.