Insputer Portable ac Window Vent Kit with Universal Coupler, New Adjustable Air Conditioner Window Seal Kit for Sliding Vertical/Horizontal Window(Include 6 Inline Inch Duct Fan)

6-Inch Inline Duct Fan: This powerful duct fan spins at 3300 RPM and produces 345 CFM of airflow with a maximum power consumption of only 19.2 W. With an upgraded DC motor and low noise level, it delivers airflow quickly to accelerate room cooling. | 2026 New Desige Rain Guard: The portable ac window kit features a new upgraded multifunctional coupler. The semi-circular design provides 65% ventilation area, greatly improving ventilation efficiency and enhancing rainproof performance. The internal structure adopts a mesh hole design to prevent foreign objects from entering the room through the exhaust hose | High Quality Material: The universal air conditioner window ventilation kit is made of thickened PVC material, which is heat-resistant and durable. The new upgraded design of the portable ac 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