Koura has over 50 years of experience delivering trusted solutions, with innovation, sustainability and customer focus driving our approach. Our latest innovation, Koura 444A is designed to achieve high performance with a lower global warming potential to support the ever-increasing demand across the industry.
Koura® 444A is a direct replacement for R-1234yf for the automotive aftermarket. Koura® 444A is a more economical option than R-1234yf* and delivers colder air faster** for enhanced passenger comfort.
Koura® 444A provides the market options to meet current and future US regulations for carbon emissions, while maintaining ease of use and recovery for service technicians and vehicle owners.