5.9 Inch Hose: The hose is 5.9 inches in diameter (measure from outer edge to outer edge)

Counter-Clockwise Threads: The Hose goes counter-clockwise twisting direction. There are different threads: clockwise and counter-clockwise. The hose with counter-clockwise is not suitable for the Air Conditioner with clockwise threads hose. please choose the exact threads for your Air Conditioner before purchasing

The hose is extendable, the shortest length is 11 inch, extendable up to 60 inch

Durable and portable, With high quality flexible polypropylene material, easy to install. This is a good replacement for various portable air conditioners using 5.9" diameter hose

Notice: The hose goes counter-clockwise twisting direction and the hose diameter is 5.9 inch, please make sure the size is compatible to your air conditioner models using 5.9" diameter hose before purchase