Features DURABLE MATERIAL: AC charging hose is manufactured from excellent materials to ensure product durability and reliability LEAKPROOF DESIGN: The refrigerant charging hose has leak proof function to ensure the stability of the fluoridation effect and will not cause the problem of fluorine leakage failure PRESSURE RESISTANCE: Refrigeration charging hose has high pressure resistance, suitable for different types of air conditioning or automobile CORROSION RESISTANT RUBBER: HVAC air condition refrigerant charging hose is made of rubber material with corrosion resistance and stable performance LIGHTWEIGHT AND PORTABLE: The manifold hose set is compact and lightweight, easy to install and use Specification:Item Type: AC Charging Hose Material: Rubber Size: Approx. 0.9meter / 3ft Package List:1 x Blue AC Charging Hose1 x Red AC Charging Hose1 x Yellow AC Charging Hose Package List 1 x Blue AC Charging Hose 1 x Red AC Charging Hose 1 x Yellow AC Charging Hose