This flexible exhaust hose fits most standard portable air conditioners, connecting your unit to the window vent smoothly for daily cooling use. It stretches easily to reach your window and stays in shape without kinking, keeping hot air flowing out steadily to maintain your AC's cooling power. Built to handle regular use, it resists sagging and maintains a secure fit at both ends, supporting consistent performance all summer long. Simple to install with no extra tools needed, a practical and budget-friendly pick to get your portable AC set up and running right away. Extension Pipe Fittings Exhaust Hose for Mobile Air Conditioning (150mmx1.5m), Weight: 0.110231131 pounds, Manufacturer: YUMEHDVHE