General description Enjoy the coolness on hot days with this Pack of Portable Mobile Air Conditioner Hose. This extended ventilation hose extension kit is designed for use with air conditioners, dehumidifiers, and tumble dryers. It is a great alternative to prevent air conditioners from leaking if the base exhaust pipe breaks. Technical specifications Material: ABS Diameter: 13 cm / 15 cm Compatibility and accessories Compatible with most portable air conditioners with a pipe outlet diameter of 13 cm or 15 cm Package includes: 2x exhaust hose for mobile air conditioner Installation Easy installation: Just align, connect, and tighten the drain and connecting pipes of the portable air conditioner. Usage Ideal for bathroom or kitchen exhaust fans, air conditioners, dryers, hydroponics, etc. Other information Durable and solid construction with excellent resistance to cold and high temperatures. Features good telescopic function and flexibility.