VOLIKRA Window Seal For Portable Air Conditioner Casement Window, Window Seal for AC Unit, Sealing AC Vent with Zip Waterproof (300 CM)

• 【ENJOY COOL AIR IN SUMMER】 - Our air conditioner window seal blocks the return flow of warm air by locking the hose between the window frame and the window itself. At the same time, it reduces the leakage of cold air and keeps your room cool for a long time.
• Enhance Cooling Performance & Save Energy: Our 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
• 【Easy Installation】 The portable AC casement window seal is designed to simplify the installation, no drilling needed. Just paste the Velcro on the frame then paste fabric on, tighten the drawstring and done.
• Convenience And Economy: You can open or close the window at any time without removing the window seal. Once the weather turns chilly, you can also remove it and install it again next summer to save your money!

KEEP THE HOT AIR OUT : This window seal for portable air-conditioners kit keeps the cool air inside your room by effectively diffusing the hot air out of the window. The window seal tightly locks the hose from your air-conditioner between the window and window frame. Easy To Install: No need for drilling holes or additional tools. Simply apply the adhesive hook tape to the inside of your window frame and to the window itself. Attach the window seal to the hook tape. Then, open the zip on the window seal and place your air conditioner hose out of the window. Close the zip tightly around the hose. Convenience And Economy: You can open or close the window at any time without removing the window seal. Once the weather turns chilly, you can also remove it and install it again next summer to save your money!