✅ Window Panel Dimensions (Min Extension)：6.38x1.85x16.93 inch / 162x47x430 mm
✅ Window Panel Dimensions (Max Extension)：6.38x1.85x60.98 inch / 162x47x1549 mm
✅ High Compatibility: Fits 4-inch (101.6 mm) exhaust hoses and is compatible with most standard aluminum flex ducts. Ideal for both indoor and outdoor venting needs.
✅ Adjustable Window Panel: Designed for vertical and horizontal sliding windows with an adjustable length from 17 to 61 inches (430 to 1549 mm). Measure your window before purchase to ensure the perfect fit and installation result.
✅ Sturdy Materials: Built from premium PVC and PP materials offering excellent resistance to compression, weather, wear, and corrosion. Suitable for a wide range of conditions with long-term reliable performance for both indoor and outdoor use.
✅ Dual Protection: Fine mesh blocks dirt, debris, and small particles to ensure clean airflow. The slanted louver design prevents wind, rain, and snow from entering — providing full protection for your home.
✅ Multi-Layer Sealing: Includes a hose clamp for a secure connection and a sealing strip to fill gaps and improve insulation. Optional foil tape (not included) can be added to further enhance thermal performance.
