For connecting the exhaust hose, it can be easily installed on the back of the portable air conditioner. Type: Exhaust Pipe Interface. 1Pcs Exhaust Pipe Interface. Colour: As Picture Shown. Material: ABS.
ABS Air Conditioner Exhaust Hose Coupling White Reusable Portable Extension
ABS Air Conditioner Exhaust Hose Adapter Round Square Vent Connector Fitting
ABS Air Conditioner Exhaust Hose Connector Round Square Duct Adapter
