Portable AC Window Seal Kit for 300CM Windows

Introducing the LOVIGA 300CM Portable AC Window Seal, a versatile kit designed for casement windows, crank out windows, skylights, and awning windows. This innovative seal is perfect for windows that open to the left or right, as long as the window perimeter is less than 300cm. Our patented design ensures 100% sealing effectiveness, keeping cool air in while blocking out heat, rain, and bugs. No additional accessories are needed, thanks to the drawstring structure which securely fits around 4.9"~5.9" hoses.

We understand the need for reliability, which is why our window seal is designed to avoid common issues like poor sealing, zipper bursting, and slipping off. The solid materials, double-stitched thread, and widened Velcro and tape ensure a durable and practical solution. Installation is a breeze with no need for window kits, hose adapters, or tools - simply paste the Velcro on the frame, attach the fabric, tighten the drawstring, and you're ready to go.

To ensure a smooth installation process, remember to clean the window frame before applying the adhesive. Attach the curved side of the seal to the outer window frame and the straight side to the inner frame. Starting from the middle of the window frame is recommended for optimal results. For more detailed instructions, please refer to our installation guide.

Don't hesitate to reach out if you're unsure about which size or type of AC window seal you need. Our goal is to provide a universal solution for all your portable air conditioner sealing needs. Trust LOVIGA for a reliable, easy-to-install window seal that will enhance the efficiency of your AC unit.

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