5.1 Inch Portable AC Exhaust Hose Coupler - Universal Air Conditioner Hose Connector for 5.1"/13cm Vent Hose | Perfect for Mobile AC Units, Window ACs & RV Cooling Systems

Size:5 inchTube should measure roughly 5.1"/13cm diameter.Measure your tube before buying.Material: PlasticColor: As PicturedInner Diameter: 5.12"/13cmPacking List: 1 Thread CouplingNo need for duct taping, Screw on, screw off.NOT meant for clothes dryers/3d-printed.

User-friendly design universal model, suitable for all portable air conditioners with 5.1" diameter hoses.

Innovative waysUsing coupler to extend the exhaust duct no longer needs to distinguish between left-handed and right-handed. Left-handed and right-handed can be used. One left-handed and one right-handed can also be connected.

Flexible useGood sealing effect, not easy to fall off and effectively extend the use space distance of portable air conditioner.

Quality Assurance Durable ABS material, anti-extrusion, anti-stretch, long service life.

NOT meant for clothes dryers. No need for duct taping. Screw on, screw off.