Keep your room cool and your energy bills low with this universal window seal kit designed for portable air conditioners. The flexible cloth sealing plate wraps around your window frame and connects to your AC exhaust hose, effectively keeping hot outside air from creeping back into the room while letting the warm exhaust escape through the window.
Made from durable, waterproof fabric, the seal installs in minutes using the included adhesive fastening strip and a smooth zipper opening. It fits most standard windows and works with a wide range of portable AC units, making it a simple, affordable upgrade for any home, apartment, or office.
Ideal for bedrooms, living rooms, home offices, and small apartments where a portable air conditioner is used. Simply attach the sealing plate around your window frame, run the AC exhaust hose through the opening, and zip it closed for a snug, energy-saving fit.