AC Window Seal Kit 157" for Casement Crank Out Windows, No-Drill

Universal FitOur portable AC window seal kit is designed for crank casement, push-out casement, and crank skylight windows - perfect as a casement window air conditioner kit and AC units for crank-out windows. Important Note: Not suitable for sliding, hung, or revolving windows. Fits the window with a maximum perimeter of 400CM/157. | No-Drill InstallationNo drilling or extra tools needed. The portable air conditioner window seal kit installs in 5 minutes: clean the frame, attach velcro tape, secure the seal, and zip around your AC hose. Removable, reusable, and ideal for renters- easily take down when seasons change or moving. | Maximize Cooling EfficiencyThis portable AC window seal locks in cool air and blocks hot outdoor air, creating a tight "closed environment" to boost AC efficiency. Our kit reduces energy use, lowers carbon emissions, and cuts electricity costs - stay cool all summer without overspending. | Versatile Usage ScenariosThe casement window air conditioner kit isnt just for bedrooms or living rooms! Our portable AC window seal kit works perfectly in your home office/study to stay focused while working from home, in the kitchen to beat cooking heat, in laundry rooms for dryer exhaust, in attics/skylights to cool hard-to-reach spaces, and even in RVs or small studios. It works seamlessly with single-hose portable air conditioners, providing a versatile solution for any space. | Durable, Waterproof & Long-LastingWith waterproof and UV-resistant properties, our crank-out windows AC units withstand summer heat, rain, and dustno more worrying about water damage. The adjustable zipper design of this portable air conditioner window seal ensures a snug fit around any AC hose size. Built to last for multiple seasons, this kit is a reliable solution for all your cooling vent needs.