- Adjustable Size: Available in two lengths, approximately 300cm and 400cm, our air conditioner gasket can be tailored to fit your specific needs. It is designed to work perfectly with all sliding windows, whether horizontal or vertical, and is compatible with any portable air conditioner or air dryer. - Prevents Air Leakage: Made from specialized TU fabric and enhanced with a unique heat-insulating bleaching process, our seal effectively retains cold air while reflecting heat and sunlight. This helps reduce energy consumption and costs while efficiently cooling your living space. - Complete Sealing: The gasket guarantees a snug, gap-free installation due to its high-quality material and robust adhesive. It not only keeps cold air contained but also prevents flies and other pests from entering, ensuring a comfortable and protected environment. - Enhanced Detail: Designed with precision cutting and routing areas, our seal allows for easy adjustments without compromising integrity. The specially treated texture near the outlet secures the air hose, ensuring a seamless, gap-free connection. - Practical Applications: Ideal for use in homes, offices, or any space requiring efficient cooling. Perfect for renters or homeowners looking to optimize their portable air conditioning units without permanent modifications. Great for maintaining a comfortable atmosphere during hot summer months or when using air dryers. This air conditioner gasket combines functionality, compatibility, and performance to deliver an effective solution for energy efficiency and pest control.