R-422B with Leak-Stop & UV Dye – 28.2 oz / 1.8 lb

A one-can servicing solution for compatible A/C systems, heat pumps, and dehumidifiers. This 28.2 oz factory-sealed container combines R-422B refrigerant, a polymer-free leak-stop formula, and UV dye to top off, seal minor leaks, and trace their source in a single service call.

What You Get

• 28.2 oz / 1.8 lb factory-sealed can with a 1/4" SAE self-sealing valve
• Integrated leak-stop formulation
• UV dye for leak detection
• 100% new refrigerant, made in the USA
• Meets or exceeds AHRI-700 purity standards

Best for: compatible A/C systems, heat pumps, dehumidifiers, and suitable R-22 retrofits.

Please note: intended for minor or intermittent leaks, not as a substitute for a proper repair.

Backed by our satisfaction guarantee.