1 Pack Portable AC Exhaust Hose Coupler, 5.9" Universal Connector for 5.1" & 5.9" Round AC Exhaust Hoses

Perfect compatibility with major North American portable air conditioner brands. This coupler works with for LG, De'Longhi, Frigidaire, Honeywell, GE, Whynter, Midea, TCL, NewAir, TURBRO and Black+Decker units with standard counterclockwise threaded 5.1" & 5.9" exhaust hoses.

• This 1 pack exhaust hose coupler is specially designed for portable air conditioner. It works perfectly with both 5.1 inch and 5.9 inch diameter round AC exhaust hoses, serving as a stable connecting adapter between AC unit and exhaust duct.
• Universal round connector with standard thread structure. Effortlessly connects separate exhaust hoses, extends your original AC hose length, and keeps tight airtight sealing to prevent hot air leakage.
• Premium durable plastic material, sturdy and wear-resistant. Built to withstand long-time daily use of portable air conditioner ventilation system without cracking or deformation.
• Tool-free direct installation. No extra tools, screws or tapes needed. Simply twist and lock onto your exhaust hose for quick assembly and disassembly.
• Essential replacement & extension accessory for mobile portable AC units. Ideal for household exhaust hose repair, connection and length extension applications.