Universal compatibility: The exhaust hose is suitable for all types of portable conditioning models. As long as you the hose, the connector has a diameter of 15 cm (outer outer edge) and thread is counterclockwise. Easy to install: Gently extend the exhaust hose, meet the existing hose, align the ends, rotate clockwise until it clicks into place, easy to install. Suitable: this is great suitable for when a Conditioner still runs great,the essential vent hose has cracked,then you needed to replace it. Durable and sturdy: The hose is made of polypropylene for flexibility, durability and portability, which is a good alternative to prevent conditioning from leaking when the basic exhaust hose breaks. Free and shrink: The hose is retractable, shortens to 28cm and can be extended to 150cm, making it easy to extend the length of the exhaust hose to fit anywhere you want. Note: Before you buy, make your portable conditioner is the right size and thread. colour:white size:150x15cm Material: PP + Steel wire ring Package Contents: 1 x conditioning exhaust hose Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.