Sub-Zero SZ345 1 Refrigerant Kit

Sub-Zero® synthetic refrigerant kit has a specially designed formula featuring Cool Boost® technology that helps a vehicle's A/C produce colder air. The approximately 17 oz of R-134a and 1 oz of additives are used to recharge a vehicle's A/C system, seal common leaks in rubber components and help extend the A/C system's life by eliminating acid and moisture buildup. This Sub-Zero kit comes with a reusable charging hose and gauge. Contains approximately 17 oz of R-134A and 1 oz of additives Cool Boost® additive brings cold air back fast Contains leak sealer to seal common A/C leaks in rubber hoses, gaskets and O-ring Contains moisture and acid buildup eliminator which helps extend A/C system life Comes with reusable charging hose and gauge with trigger dispenser for fast and accurate recharging