About this itemAir Conditioning Hose Extension: Both clockwise and counter clockwise hose threads hose extender is mainly made of durable ABS plastic material, solid and reliable, because of its tenacity and flexible structure, its material has a certain heat resistance, good hardness can protect secure connection on both ends of the hose, and delay using the distance for you to provide good supportGood sealing effect: Air conditioning hose coupler coupling extension features a tight seal, providing a tight and safe fit to the air conditioning unit tube to avoid any leakage or entry of insects and external debris, improving efficiency, saving power consumption, cooling or heating effect is more apparentAir Conditioner Replacement Tubes User-friendly Design: .
