technext020 6 Feet Extra Long 5 Inch Diameter Exhaust Hose for Air Conditioner, Flexible Portable AC Pipe, 5" Width, 6' Length AC Hose Extension

Client stated she has had problems with it at times, but seems to work ok.

Works decent. Not the tightest fit from unit to hose. Some warm air leaks out.

Came quick and was as described

Climatiseur portatif,très bien