R-438A (MO99) Refrigerant 25 lb

R-438A (MO99) is a non-ozone-depleting hydrofluorocarbon (HFC) refrigerant designed for use in retrofit applications. It is well suited for converting existing HCFC-based refrigeration and air conditioning systems, particularly those utilizing direct expansion evaporators and positive displacement compressors. R-438A provides stable performance while allowing many legacy systems to continue operating without extensive equipment modifications.

At 1 Freon, we supply 100% virgin, factory-sealed refrigerant that meets or exceeds ARI-700 purity standards, ensuring dependable quality, system compatibility, and regulatory compliance.

All orders are shipped in full compliance with hazardous materials regulations via UPS Hazmat Ground or Freight services. Most orders are processed and dispatched within one business day.