5.9 Inch Portable Air Conditioner Hose Connector, Comes with Threaded Adapter for Repairing Broken AC Hoses, PVC Replacement Adapter for Rectangle Plug-In Exhaust Port

WIDE COMPATIBILITY Universal replacement exhaust duct interface for portable air conditioners. Compatible with most rectangular plug-in exhaust port AC units (please refer to Figure 2 for exact dimension verification), and fits standard 5.9 inch / 6 inch exhaust hoses for seamless matching. | UPGRADED STANDARD SIZE- Designed with a precise 5.9-inch opening to fit 6-inch mainstream exhaust hoses. This exhaust tube adapter perfectly docks with most portable AC vents for quick replacement and daily use. | AIRTIGHT SEAL & EFFICIENT COOLING-Forms a tight airtight connection between the air conditioner and exhaust hose. Effectively reduces hot air backflow, enhances cooling performance and helps save daily energy consumption. | TOOL-FREE QUICK INSTALL-Simple direct replacement design without extra tools. You can easily replace old, cracked or broken connectors in minutes to restore normal exhaust function of your portable AC. | PREMIUM PVC MATERIAL Made of thickened white PVC material, wear-resistant, sturdy and durable. Great for repairing, updating or upgrading your portable air conditioner exhaust duct system.