Restore your vehicle's air conditioning performance with the Harp R134a Refrigerant 3 Can Kit. This package includes three 12 oz self-sealing cans of genuine Harp R134a refrigerant for use in automotive A/C systems designed for R134a. Perfect for professional technicians and DIY users, this multi-can kit provides enough refrigerant for servicing multiple vehicles or systems that require additional refrigerant after proper leak diagnosis and repair. The self-sealing cans help reduce waste and are compatible with most standard R134a recharge hoses and can taps (sold separately). Before use, verify your vehicle is designed for R134a refrigerant. Always follow the vehicle manufacturer's service procedures and comply with all applicable federal, state, and local regulations regarding refrigerant handling.