EXTSUD Universal Window Seal, 400 cm Window sealing for Portable Air Conditioner And Tumble Dryer for Portable Mobile Air Conditioning Unit, Airlock/Hot Air Stop, No Need Drilling Holes

• Increase Cooling Performance- Enjoy a cooler environment in summer ! Windows seals around your open window and then zips around the nozzle of your hose and blocks the return flow of warm air, so that your mobile air conditioning unit can be more efficient and cools your room in less time
• Universal- The 157Inch AC exhaust hose sealing cloth is suitable for all portable air conditioners and tumble dryers and Fits for all the kinds of window as long as the maximum perimeter no more than 400 CM.the window remains fully functional and can be closed and opened as usual. And the window seal is water resistant and washable. Can be washed up to 40 C
• No More Hot Air Incomes- Windows seal Mobile Air-Conditioning keeps the warm air coming from the hose of your portable air conditioner away by locking the hose between the window frame and the window itself. Our window seal leaves out insects, mosquitoes, rain and crates a "closed environment" that keeps your room cool for longer
• Quick & Easy To Install And Remove- No need for drilling holes.Simply stick the fabric inside the window frame and the window itself. Use a zipper to clamp the air hose into the window seal and use a cable tie to lock the hose out to guide the airflow.A well-structured exhaust ventilation system is complete
• 400 cm window perimeter- Suitable for all commonly-used window types but unable to use it on a Left and right sliding window or door. Suitable for all mobile air conditioners units and tumble dryer regardless of manufacturer

Stay cool, save money and protect the environment. - Avoid the cool air leaks out of your open window, so your portable air conditioner works as efficiently as possible. - Let hot air out of your room! The window seal helps to reduce energy consumption and reduce carbon dioxide emissions. To protect the planet, we start with it. - Suitable for all standard window types, but not for left and right sliding windows or doors. The window remains fully functional and can be closed and opened as usual. When it rains and you are not at home, you don't need to worry about the window being not closed. And the window seal is waterproof and washable. Installed in a few seconds: Step 1 - Apply the tape to the inside of your window frame and to the window. Step 2 - Attach the window seal to the hook tape. Step 3 - Open the zip on the window seal and place the climate hose out of the window. Step 4 - Close the zip tightly around the hose. Step 5 - Attach the air hose if necessary. with a zip tie. And it's now ready to use.