Worry-free adapter - you will get 1 set of movable air conditioning hose connectors, compatible with the two main pipe diameters of 130mm and 150mm, the air conditioning exhaust hose connector flexibly adapts to different models, easily expands the installation scope of the air conditioning exhaust hose, and solves the difficult problems of space limitation. ABS durable material - the air conditioning hose connector is made of high-strength ABS plastic, which is pressure-resistant and wear-resistant, high temperature resistant and non-deformable, with a sealing glue design to ensure zero leakage airflow and stable and durable operation. Upgrade high-efficiency heat dissipation - the air conditioning exhaust hose adapter is tightly locked structure + double-layer thermal insulation lining, effectively reduce heat loss, accelerate exhaust gas discharge, improve the cooling efficiency of the air conditioning by more than 20%, energy saving and more environmentally friendly. Second-speed installation - Air conditioning hose connector for AC exhaust pipe without tools! Both ends of the rotating snap design, once screwed, positive and anti-bidirectional universal, the elderly can also operate easily, disassembly and storage are also convenient, with the use and loading effortless. Full scene coverage - Air conditioning hose connector, can be used at home, office, store, RV, supports horizontal or vertical pipe layout, anti-UV anti-aging, universal indoor and outdoor, durable and pressure-free for all seasons. Warm tip: Please measure the diameter of the original pipe before purchasing, ensure accurate matching!