300CM (118") Portable Air Conditioner Window Kit for Casement and Crank Windows, AC Window Vent Seal Kit with Adjustable Cuff and Double Zipper, Fits 5.5-6.5 Inch Exhaust Hoses — Open-Box, 24% Off

Better Hose Sealing: Adjustable cuff with fastening strap fits 5.5-6.5 inch exhaust hoses for a closer fit to help reduce gaps and improve sealing Single and Dual Hose Use: Suitable for single and dual hose portable AC units, with one hose fitting through the adjustable cuff and the second through the double zipper opening Waterproof Oxford Cloth: Made from durable 210D Oxford cloth, this window seal is waterproof, hard-wearing and suitable for everyday use Fits Most Casement and Crank Windows: Suitable for windows that open inwards, outwards, upwards or downwards, not suitable for sliding or sash windows Easy Installation: Includes hook and loop tape for quick fitting, simply clean the window frame, apply the tape, attach the seal and place the hose through the opening

This portable air conditioner window seal kit is designed to help improve the connection between your portable AC exhaust hose and casement window, making everyday cooling setup easier and more organized. The adjustable cuff fits 5.5-6.5 inch exhaust hoses more closely for a neater opening, while the double zipper design supports both single and dual hose portable AC units.

Made from durable 210D Oxford cloth, the seal is waterproof, hard-wearing and suitable for repeated use during warmer months. It is designed for most casement windows that open inwards, outwards, upwards or downwards. It is not suitable for sliding windows or sash windows. Please measure your window frame before purchase and select the right size from 300CM, 400CM or 500CM.

Installation is simple with the included hook and loop tape. Clean and dry the frame, apply the tape, attach the seal and place the hose through the opening. A practical solution for improving window sealing and reducing gaps around the hose during portable AC use.