Optimize your AC performance with our universal recharge kit, perfect for handling refrigerants like R-22, R-410A, R-404A, and R-134A. This essential kit includes a standard 1/4" SAE hose featuring female connections on each end for seamless operation. Standard 1/4 " SAE valve that is common on all refrigerant cylinders and all gauges and hoses. Simply connect one end of the hose to the refrigerant cylinder and the other to your air conditioning unit's low side, also known as the suction side. Whether you're managing home AC systems or commercial refrigeration units, our AC recharge kit streamlines the process, ensuring peak performance and efficiency. Harness the power of high-quality cooling solutions with our versatile refrigerant recharge kit.