Air Conditioning Exhaust Hose connector 【Size 】Diameter for 4" opening

【Size 】Diameter for 4" opening Ideal for room exhaust and intake ventilation use

Premium Construction: Crafted from semi rigid

and installation screws

Hose is corrosion resistant and non-toxic and has excellent heat resistance making it an ideal alternative to old or damaged exhaust hoses

1 Air vent cover

Air Conditioning Exhaust Hose connector 【Size 】Diameter for 4" openingDescription Made of environmentally friendly polypropylene, no odor, durable and environment. Air Conditioning Exhaust Duct Rotation Direction: Turn Left (Counterclockwise) This product only applies to portable air conditioners, and is not applicable to ventilation fans. The hose is extendable and can be extended up to 3 meters, so you can easily extend the length of the exhaust hose to fit where you need it The hose is made of polypropylene for