The phaseout for R-22 is picking up speed and DuPont™ ISCEON® MO79 and DuPont ISCEON MO59 refrigerants are top replacements for R-22. They’re non-ozone depleting, easy-to-use, and cost-effective retrofit options for today’s air conditioning and refrigeration systems. Contact DuPont today to find out how easy making the switch can be.

DuPont Refrigerants, Chestnut Run Plaza 705-GS29, P.O. Box 80705, Wilmington, DE 19880-0705; 800-235-7882;