KEEP COOL: This vent kit allows your exhaust hose to vent outside, enabling your portable air conditioner to cool more efficiently. UNIVERSAL ADAPTER: Compatible with both clockwise and counterclockwise exhaust hoses, regardless of thread direction, making it suitable for most portable air conditioners on the market. WIDE COMPATIBILITY: Designed to fit both horizontal and vertical windows with lengths ranging from 11 to 61 inches. DURABLE MATERIAL: Constructed from PVC material and includes thickened sealing tape to help prevent hot air leakage from outside. EASY INSTALLATION: No drilling required. Simply open the window and adjust the length so the vent kit fits securely between the sliding window and frame. Installation Steps: Step 1: Attach the screw and nut to the fixed plate and tighten slightly. Slide the screw assembly into the groove of the adjustable plate to connect the two plates. Step 2: Connect the exhaust hose to the coupler, then attach the coupler to the plates by aligning it with the end of the plate and snapping it into place. Note: Exhaust hose is not included. Step 3: Connect the exhaust hose to the portable air conditioner outlet. Step 4: Adjust the kit to fit your window opening and insert it securely. After installation, use the included sealing tape to close any gaps between the window and the adjustable plate. Specifications: Flexible Length: 11 - 61 Inches Compatible Exhaust Hose: 5 Inch Clockwise or Counterclockwise Compatible Models: LG, Shinco, Gree, TOSOT, Aux, Haier, Honeywell, Black+Decker, and other brands with 5-inch exhaust hoses Window Compatibility: - Horizontal Windows (width up to 61 inches) - Vertical Windows (length up to 61 inches) Color: White Material: PVC Package Contents: 2 x 21.65 Inch Fixed Plates 1 x 21.65 Inch Adjustable Plate 1 x Exhaust Hose Adapter 1 x Sealing Tape 3 x Screw Kits Note: Please verify that your exhaust hose has an outer diameter of 5 inches before purchasing. This kit is not compatible with hoses larger than 5 inches. The package includes only the items listed above; other accessories are not included. Due to lighting and display differences, the actual product color may vary slightly from the image. Measurement tolerance is +/- 1-3 cm.