- Customizable Size: Our air conditioner gasket comes in two lengths: approximately 300cm and 400cm. This flexibility allows you to adjust the size to fit your specific needs, making it compatible with all sliding windows (horizontal or vertical) and suitable for any portable air conditioner or air dryer. - Efficient Insulation: Constructed from special TU fabric and enhanced with a heat-insulating bleaching process, our gasket effectively prevents cold air from escaping. It also reflects sunlight and heat, creating a cooler indoor environment while conserving energy and reducing utility costs. - Tight and Secure Seal: The design ensures a tight, gap-free installation. With its durable material and robust adhesive, this gasket prevents cold air from leaking out and keeps insects from entering, providing comprehensive protection for your space. - Precision Engineering: Featuring meticulously cut and routed areas, our air-conditioning seal allows for easy adjustments without distortion. The textured treatment near the outlet secures the tape in place, preventing any gaps or slippage after inserting the air hose. - Practical Applications: Ideal for use in homes, offices, or camping setups, this gasket is perfect for maximizing the efficiency of your portable air conditioner or air dryer. Whether you’re cooling down a living room, working space, or tent, our seal ensures optimal performance and comfort.