Portable Air Conditioner Window Seal

Improve the efficiency of your portable air conditioner with this practical Window Seal Kit.

Designed to close the gap around an air-conditioner exhaust hose, the flexible fabric barrier helps reduce warm air, insects, dust, and outside air from entering through the open window. This allows the cool air to remain inside the room for a more comfortable environment.

The zippered opening fits securely around the exhaust hose, while the adhesive fastening strip allows for simple installation without permanent modifications to the window.

Main Features

✅ Helps seal gaps around portable AC exhaust hoses
✅ Reduces warm outside air from entering
✅ Helps keep cooled air inside the room
✅ Flexible fabric adapts to different window sizes
✅ Zipper opening secures the exhaust hose
✅ Adhesive installation with no drilling required
✅ Easy to remove when not in use
✅ Available in 3 m and 4 m lengths

Suitable For

• Portable air conditioners
• Casement windows
• Tilt-and-turn windows
• Side-opening windows
• Bedrooms, offices, and living rooms

How to Install

Clean and dry the window frame before applying the adhesive fastening strip. Attach the fabric seal around the window, place the exhaust hose through the zippered opening, and close the zipper around the hose.

Product Details

• Material: Blended flexible fabric
• Available Lengths: 3 m and 4 m
• Closure: Zipper
• Installation: Adhesive fastening strip
• Recommended Use: Portable air-conditioner exhaust sealing

Package Includes

• 1 × Portable Air Conditioner Window Seal
• Adhesive fastening accessories