General description The 2 Pieces Air Conditioner Window Hose Adapter Interface is designed to enhance the efficiency of your portable air conditioning unit. Made from high-quality polypropylene, this durable and lightweight adapter ensures a secure fit without scratching or damaging your windows. It effectively seals around your window, allowing for optimal cooling performance by directing hot air outside while preventing insects and warm air from entering your room. Technical specifications Product Name: Exhaust Connector Material: Polypropylene Diameter: approximately 15 cm Includes: 2 x Exhaust Connector Installation No tools required for installation No holes to drill Connects easily to the exhaust hose at the back of a portable air conditioner Usage Seals around the window to dissipate hot air from the room Increases the efficiency of the air conditioning unit Prevents air conditioning leaks and saves electricity Other information