Note:Please accurately measure your air conditioner pipe diameter and installation direction (counterclockwise) before purchasing. Warm Tips :Our mobile air conditioner hose has a counterclockwise thread direction. are in two sizes 15 cm (outer edge to outer edge) in diameter. Please take accurate measurements before purchasing, so be sure to check this is correct for your air conditioner before purchasing. High Quality PP Material:The drain hose is made of Reinforced polypropylene with built-in high quality steel ring, more stable than soft material pipes on the market, which has excellent heat resistance and corrosion resistance. It is a good replacement when the essential mobile air conditioner drain hose is cracked. Good Scalability:The mobile air conditioner hose is retractable, shortens to 30/38cm and can be extended to 150/200cm , which makes it easy to extend the exhaust hose to fit anywhere you want, flexible at home or in the office, the expandable air conditioning hose adapts to any space. Easy Installation:Extend the purchased exhaust pipe to the required length, then align it with the connecting pipe, snap it into place and twist the pipe counterclockwise to secure it.White colorWeight: 900gSize: 15cm