AC Window Seal, LYUNIT 300cm/118Inch Portable Universal Window Seal Kit for Mobile Air Conditioner Unit & Tumble Dryer, Hot Air Stop Air Exchange Guards, Easy to Install-With Zip

Description

❄️ Seal the cool, ditch the heat—your window’s new best friend!

The LYUNIT 300cm Portable Universal Window Seal Kit is designed to enhance the efficiency of mobile air conditioners and tumble dryers by sealing window gaps. Featuring a durable, UV-resistant material and a super-strong zipper, it prevents hot air infiltration and insect entry while reducing energy consumption. Easy to install without tools, it fits windows up to 300cm perimeter and supports eco-conscious living by lowering electricity use and carbon emissions.