R-421A Refrigerant 25 lb.

R-421A Refrigerant – 25 lb Cylinder

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• 100% Virgin, Factory-Sealed

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Brand and cylinder color may vary based on availability.

R-421A is a non-ozone-depleting HFC refrigerant designed as a convenient, efficient replacement for R-22 in air-conditioning and medium-temperature refrigeration systems. It is a true no-oil-change retrofit, compatible with both mineral oil and synthetic lubricants, making system conversions faster and more economical.

Known for its strong cooling performance and simple installation, R-421A is widely used in residential, commercial, and light industrial applications seeking an easy R-22 alternative.

Each cylinder contains 100% virgin refrigerant that meets or exceeds ARI-700 purity standards.

Enjoy fast, reliable, and free delivery with every order.