HOOMEE Air Lock for Portable Air Conditioner,Window Seal

Make sure this fits by entering your model number. INCREASE COOLING PERFORMANCE - It seals around your open window and then zips around the nozzle of your hose and blocks the return flow of warm air, so that your mobile air conditioning unit can be more efficient and cool down your room in less time. ADJUSTABLE TO SIZE - Suitable for all portable air conditioners or air dryer regardless of manufacturer, accommodates up to 2 hoses. HOOMEE window seal kit for hung and sliding windows is adjustable and can be customized to fit most sliding window sizes. REDUCE ENERGY CONSUMPTION - HOOMEE loves the Earth! This sliding window seal contributes to reducing energy consumption and to lowering carbon dioxide emissions, which is particularly high in summer due to the massive use of air conditioning. Preventing warm air from circulating in your room. EASY TO INSTALL NO NEED FOR DRILLING HOLES - You dont have to buy window kits or adapters for your hose.