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

R-422B refrigerant formulated with a polymer-free leak-stop additive and UV dye for servicing compatible R-22 air-conditioning and refrigeration systems. The convenient 28.2 oz. (1.8 lb.) container features a 1/4" SAE self-sealing valve for connection to compatible service hoses and charging equipment.

Product Features

• 28.2 oz. / 1.8 lb. container

• 1/4" SAE self-sealing valve

• Polymer-free leak-stop formulation

• Integrated UV dye for leak detection

• 100% new, factory-sealed refrigerant

• Made in the USA

• Meets or exceeds applicable ARI-700 purity standards

• Satisfaction guaranteed

Leak-Stop & UV Dye

The polymer-free leak-stop formulation is designed to help address certain minor or intermittent leaks in compatible systems, including leaks within the product's specified sealing range. For leaks that cannot be sealed, the integrated UV dye can help technicians identify the source when used with a compatible UV inspection light.

Leak-stop products are intended for appropriate applications and should not be considered a substitute for repairing significant leaks or damaged components.

About R-422B Refrigerant

R-422B is a refrigerant blend developed as an alternative for compatible R-22 systems, particularly in air-conditioning applications. Its operating characteristics are designed to provide performance comparable to R-22, although cooling capacity can vary by system and application.

R-422B should only be used in equipment and applications where the refrigerant is approved or otherwise permitted. Always verify system compatibility, charging procedures, lubricant requirements, and manufacturer specifications before servicing or charging an existing system.

Convenient & Reliable

The compact 28.2 oz. / 1.8 lb. container provides a convenient format for servicing compatible A/C systems, heat pumps, and dehumidifiers. The 1/4" SAE self-sealing valve allows connection to compatible service hoses and charging equipment.

This product contains 100% new R-422B refrigerant in factory-sealed packaging and meets or exceeds applicable ARI-700 purity standards.

Quick Specs

• Refrigerant: R-422B

• Net Weight: 28.2 oz. / 1.8 lb.

• Valve: 1/4" SAE self-sealing

• Leak-Stop: Polymer-free formulation

• Leak Detection: Integrated UV dye

• Applications: Compatible R-22 A/C systems, heat pumps, and dehumidifiers

• Condition: New, factory-sealed

• Origin: Made in the USA

Satisfaction guaranteed.