Portable Air Conditioner Window Kit with Universal Coupler Fit for 5.1"/5.9" Exhaust Hose, Mobile A/C Window Vent Seal Kit with 4 Adjustable Seal Plates for Vertical/Horizontal Sliding Window

About this item

• 【2026 Enhanced Design】A reinforced end support is integrated into the panel structure to ensure improved installation stability and structural integrity. This is an optional feature—panels can also be installed directly into the window frame rail if additional support is not needed.
• 【Seamless Slot Designed】The seamless card slots have been designed to connect the panels through embedded grooves, ensuring that both sides of the connected panel are in a straight line and can be perfectly installed on the window track, achieving a tightly sealing effect, maintaining comfortable and cool indoor temperature, and saving energy. (Notice: The Hose is not included)
• 【Universal 4-in-1 Coupler】 This AC window vent seal kit is equipped with a 4-in-1 coupler, inner buckle fits 5.1 inch vent hose (for clockwise or counterclockwise), the external buckle fits 5.9 Inch exhaust hose (for clockwise or counterclockwise). Notice: Please confirm the diameter of your exhaust hose size before purchasing
• 【Thickened Durable Panels】The portable ac window vent kit is made of thickened PVC material, better wear resistance and anti-extrusion, can withstand long-term hot airflow and the summer sunshine, anti-aging, can be used repeatedly.
• 【Wide Compatibility】Our ac window seal kit is suitable for most vertical and horizontal sliding windows. It consists of 4 panels, with an adjustable range from 17” to 63.4”, you can use a 2 plates, 3 plates, or 4 plates combination to fit the most size of the windows. If the panel is too long, you can use electric saw tool to cut the panel to fit your size. Notice: Please confirm the length of your sliding window before purchasing
• 【Easy to Install】Our portable ac window kit is easy to install and disassemble, no tool needed, save space, can be used at home or office. Detailed assembly instruction is included, making installation quick and simple. Comes with a grid that can prevent small animal or garbage enters the AC vent hose to damage your A/C parts. And the cleverly arc design of the cover, can effectively prevent the rain and wind come in, and allow the hot air to escape downward.
• 【Package Includes】This portable air conditioner window kit contains: 2 x Outer Plates, 2 x Inner Plates, 1 x 4-in-1 Exhaust Hose Adaptor, 1 x Sealing Tape, 1 x Cover, 4 x Butterfly Screws,1 x User Manual, 2 x End Supports.
• If have any problem, welcome to feel free to contact us.