With wide compatibility spanning R410a, R134a, R407C, R502, R12, R22, and more, this 1/2" HVAC vacuum hose is your trusted partner for a variety of applications, from air conditioners and refrigerators to car air conditioning and cold storage systems,Safe / Efficient: Choose our 1/2" HVAC vacuum hose crafted with precision, our vacuum certified refrigerant hose boasts high-quality brass alloy and rubber construction, ensuring exceptional durability and a long service life.
