Portable AC Window Sealing Kit for 400CM Windows

Universal AC Window Seal for Various Window Types

Whether for skylights, awning windows, casement windows, or crank-out windows that open to the left or right, our patented LOVIGA portable AC window seal fits your needs. Ensure the window perimeter is less than 400 cm (157") before purchasing (refer to our size chart for clarity).

100% Sealing Effect

LOVIGA's innovative drawstring structure design allows the AC window seal to snugly fit around a hose 4.9"~5.9" in diameter, achieving "0" gap sealing with no additional accessories required. This design ensures that cool air stays inside while blocking out heat, rain, mosquitoes, and other pests.

More Reliable Design

This window seal is tailored to overcome the limitations of zipper designs, such as poor sealing with gaps, zipper failure, and easy slip-off. By simplifying the design while enhancing reliability, we ensure a tight seal. We use solid materials, double-stitch thread, and widened Velcro and tape to further enhance adhesion and sealing, guaranteeing durability and practicality.

Easier Installation

Installation is quick and straightforward with no need for window kits, hose adapters, tools, or drilling. Simply paste the Velcro on the frame, then the fabric, tighten the drawstring, and you're done. For detailed instructions, refer to our installation picture.

Tips You Want to Know

• Window Frame Preparation: Clean off any dust before applying the adhesive.
• Correct Side Placement: Attach the curved side to the window's outer frame and the straight side to the inner frame.
• Starting Point: Begin sealing from the middle of the window frame. For more details, refer to our installation picture.

By following these clear steps, your portable AC window seal will be installed efficiently and effectively.