Introducing the Enviro-Safe Industrial R134a Replacement Refrigerant Kit, a comprehensive cooling solution for automotive and commercial applications. This kit includes two 21-ounce cans of replacement refrigerant and a professional-grade brass charging gauge for precise installation. Designed for superior cooling performance, this refrigerant operates at lower head pressures and can be used in various systems including vehicles, agriculture equipment, and commercial cooling units. It's particularly effective in challenging environments with high temperatures and humidity, delivering temperatures approximately 5° colder than standard R134a replacements. The refrigerant is compatible with most oils and uses up to 60% less product compared to alternatives. Suitable for small vehicles, SUVs, tractors, milk houses, cooling tanks, water coolers, and other R134a systems. Note: This product is not intended for use in ammonia systems and requires proper handling as it is flammable to open flames or sparks. Made in America since 1996, this refrigerant offers reliable cooling performance for demanding applications.