Product Description The Universal AC Window Vent Kit is the perfect solution for achieving a secure and efficient window seal, ensuring a comfortable indoor environment while maximizing energy efficiency. This user-friendly kit features durable construction, making it a reliable choice for various window types and air conditioning units. Features - Versatility: The kit includes 4 plates, a 5.9-inch coupler, sealing tape, and screw accessories, making it compatible with all air conditioner hoses with a 5.9-inch diameter. It works seamlessly with popular brands like LG, Haier, and more. - Sliding Track Design: Equipped with a user-friendly rail system, the sliding track allows for easy movement and quick locking of the seal plates. No tools are required, and the length can be adjusted in just 5 seconds, accommodating an adjustable range from 43cm to 140cm. - Multi-Directional Compatibility: This kit is designed to fit most vertical and horizontal sliding windows. It offers flexibility with 2-plate, 3-plate, or 4-plate combinations to suit various window sizes. - Efficient Sealing: The plates can be embedded into the window track and clamped securely to create a tight seal. This ensures consistent room temperature, prevents air conditioning leakage, blocks hot air, and conserves energy effectively. - Simple Installation and Removal: Made from high-quality PVC, the kit is resistant to extrusion and aging, allowing for reuse year after year. It provides a straightforward and stable method for easy installation and disassembly, with a space-saving design for convenient storage.