UNIVERSAL FIT: The AC exhaust hose direction is counterclockwise, and we offer two sizes: 5.9 inches/15cm and 5.1 inches/13cm. This kit matches most portable air conditioners, ensuring compatibility and ease of use.

DURABLE MATERIAL: Our air conditioning window vent kit is crafted from high-quality PVC material with anti-extrusion and anti-aging properties. It includes 4 plates with an adjustable extension range of 17 inches to 60 inches. Lightweight and portable, it is perfect for use at home or in the office.

EXCELLENT SEALING: The newly upgraded sealing performance ensures a tight fit with the window, eliminating the need for sealing tape. With an almost zero gap between the plates and window, this kit effectively isolates the leakage of cold air, maintaining your room's temperature efficiently.

PACKAGE CONTENTS: In our package, you will find: - 4 × Plates (2 Fixing Outer Plates & 2 Adjustable Inner Plates / 43cm/17Inch) - 1 × Exhaust Hose Coupler - 1 × AC Exhaust Hose (Diameter 5.9 inch) - 5 × Screws

EASY TO INSTALL: Installation is straightforward: 1. Adjust the plate to your desired length. 2. Secure the plates using the provided screws. 3. Connect one end of the exhaust hose to the air conditioning hose connector by rotating it. 4. Attach the other end of the hose to the coupler. 5. Insert the adapter into the plate to complete the setup.