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Choice™ R421A

Product Summary





Choice™ R421A is a unique non-ozone depleting replacement for R22. Usable with Mineral, AB, or POE oils, this refrigerant can be used in air conditioning, medium and high temperature residential, commercial, and industrial refrigeration applications. Its performance temperature ranges are also comparable with those of R22. A-Gas proudly sells Choice™ brand R421A.

WARNING: This product can expose you to chemicals including Chloroform, Methyl chloride, Chloroethane (Ethyl chloride), and Vinyl Chloride, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Product Applications

Commercial Refrigeration

Commercial A/C

Residential A/C

Industrial Refrigeration