R-421A 25 lb.

R-421A – 25 lb Cylinder

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✔ 100% virgin, factory-sealed
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Brand and cylinder color may vary depending on availability.

R-421A is a reliable, next-generation compound developed as a convenient alternative to legacy solutions. It is designed to simplify system upgrades by enabling a smooth and efficient transition, helping reduce complexity and overall conversion costs.

Valued for its ease of use and consistent results, R-421A is widely adopted across residential, commercial, and light industrial environments seeking a practical and dependable option for extending the service life of existing installations.

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

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