EZ Chill R-1234YF Refrigerant Plus Leak Sealer Car A/C Recharge Kit, 10 oz Can With Gauge and Hose Revitalize your vehicle’s air conditioner system with the EZ Chill R-1234YF Refrigerant Plus Leak Sealer Car A/C Recharge Kit. This R-1234YF refrigerant recharge kit contains everything you need to replenish your car A/C refrigerant, ensuring optimal performance and maximum cooling power. Each 10 oz can comes with a reusable A/C recharge hose and trigger gauge, so it’s ready to use with no tools required. The auto A/C recharge kit contains a specially designed formula of R-1234YF refrigerant with A/C leak sealer that effectively seals common leaks in rubber components such as hoses, O-rings, and gaskets, preventing refrigerant loss and maintaining system integrity. To keep your vehicle's climate control system operating at its best, use the EZ Chill R-1234YF Refrigerant Car Air Conditioner Recharge Kit.