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DuPont Refrigerants

Refrigerant Solutions for New and Existing Equipment

DuPont pioneered much of the science that makes air conditioning and refrigeration possible. With over 80 years of proven leadership in refrigerants science and technology DuPont offers the broadest range of refrigerant solutions for new and existing equipment, and we are committed to leveraging The Science of Cool™ to lead the search for new cooling solutions that improve comfort and enhance the quality of life.

DuPont is committed to providing safe, high-quality, high-performance, and reliable refrigerant solutions for air conditioning and refrigeration applications around the world.



Learn About Freon® refrigerants


Download the DuPont P/T Calc App


Download DUPREX, the DuPont Refrigerant Expert™
Low GWP DuPont™ Opteon™ refrigerants
DuPont™ Opteon™ refrigerants

Learn about the Opteon® family of lower global warming potential (GWP) refrigerants.



New Refrigerant
R-22 Retrofit Refrigerants from DuPont
R-22 Retrofit Refrigerants from DuPont

Retrofit from R-22 to ISCEON® MO99™ refrigerant.

» Learn More 

» Watch Our Retrofit Video

U.S. Refrigerant Recovery & Reclaim Program logo
U.S. Refrigerant Recovery & Reclaim Program

R-22 is a valuable asset. Learn how you can get value for R-22 and CFCs in our BuyBack Program.



Incentive Options