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R-421A Refrigerant 25 lb.
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R-438A (MO99) Refrigerant – 25 lb Cylinder

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100% Virgin, Factory-Sealed
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Note: Brand and cylinder color may vary based on availability.

R-438A (MO99) is a high-quality HFC refrigerant that provides a more environmentally friendly alternative, with zero ozone depletion potential. It's an ideal choice for retrofitting existing HCFC systems, particularly those that used R-22, and is compatible with direct expansion evaporators and positive displacement compressors.

This refrigerant is known for its reliable and efficient performance, making it a preferred option for both commercial and residential cooling systems seeking a lower environmental impact.

Rest assured, you’re receiving 100% virgin, factory-sealed refrigerant that meets or exceeds ARI-700 and quality standards.

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