Insputer Portable ac Window Vent Kit with Coupler, 2025 New Adjustable Air Conditioner Window Seal Kit for Sliding Window, Fit for AC with 5.9 & 5.1 Inch Diameter Exhaust Hose(3 Pcs)

Features

• 2025 New Desige Coupler: The portable ac window kit features a new upgraded multifunctional coupler. The external rounded shape increases the ventilation area, resulting in higher ventilation efficiency and rain protection. The internal structure consists of mesh holes to prevent foreign objects from entering the home through the exhaust hose
• High Quality Material: The universal ac window vent kit is made of thickened PVC material, which is heat-resistant, strong and durable, and is easy to install and remove, and can be reused
• Strengthen Sealing: The new upgraded design of the portable air conditioning vent window kit features seamless grooves that connect the inner and outer panels through recessed grooves, sealing tightly against the window and reducing cold airflow leakage
• High Compatibility: Insputer ac window seal kit is equipped with universal hose coupler to fits 5.1" and 5.9" ac hose, compatible with vertical and horizontal sliding windows. Add a short extension plate to fit windows ranging from 17 to 56 inches. You can create different combinations based on window size to meet different window height requirements. (Does not apply to casement windows)
• Easy to Install: Our portable air conditioner window sliding kit plate adopts novel card slot design, no additional tools required, very easy to install and remove. Comes with detailed instructions, no need to worry about installation