Avalanche R1234yf original AC refrigerant

Refrigerant AC Avalanche R1234yf Recharge Kit designed for cars that use the modern refrigerant type R1234yf, and comes with an integrated filling connector to facilitate the recharging process of the air conditioning system. Used when the air conditioner cooling weakens due to low refrigerant gas, and helps restore proper cooling performance when used correctly. Product features: designed for air conditioning systems that operate with refrigerant R1234yf, integrated filling multiple with the box, helps improve air conditioner cooling when gas is low, suitable for many modern cars that use R1234yf, practical design for quick use, American original product