Check the listing for details. Portable AC Window Vent Kit for 5.1 Inch Exhaust Hose Adjustable Window Seal Hom. Color: White, Condition: New. Listed at 30.00 USD. Introducing the Portable AC Window Vent Kit, a versatile accessory that seamlessly turns your 5.1 inch exhaust hose into a fully-functional air conditioning unit. This kit is specifically designed for those in need of an easy-to-install, portable air conditioning solution that can be used in any room of the house. With a sleek white design, this portable air conditioner from MOAOO is perfect for those seeking an unobtrusive cooling solution that can blend seamlessly into any decor. Featuring corded electric power and air cooling methods, this unit is perfect for use in any window and is fully adjustable to meet your specific needs. Say goodbye to the worries of overheating and hello to comfort with the Portable AC Window Vent Kit.