Shuangwei Portable Air Conditioner Exhaust Hose 150mm*3m Steel Wire Telescopic Extension Pipe for Cooling and Heating Unit Left-Hand Twist KT-Exhaust Hose 3m

1. Measuring the outer diameter of the existing exhaust port

2. Measuring the outer diameter of your air conditioner’s exhaust interface

Confirm the hose rotation direction by checking the cut orientation of the original hose:

When extending the exhaust hose, connect hoses with the same diameter and rotation direction (e.g., left twist 15 cm to left twist 15 cm)

Alternatively, use a connector with matching diameter (e.g., 15 cm) to join hoses

Ensure rotation direction matches to maintain proper airflow and fit

Measure the outer diameter of your air conditioner exhaust port or hose interface to ensure compatibility (15 cm required)

Identify hose rotation direction before purchase to ensure correct fit

The hose is reinforced internally with stainless steel wire for strength and shape retention during bending and stretching