FMSI > Chemicals & Additives > PAG, Ester Oil & Sealants > Repla 134 Refrigerant Replacement > Item # AR4248 FMSIFMSI Chemicals & AdditivesChemicals & Additives PAG, Ester Oil & SealantsPAG, Ester Oil & Sealants Repla 134 Refrigerant ReplacementRepla 134 Refrigerant Replacement Item # AR4248 Item # AR4248, Refrigerant w/ Installation Hose for R134a Systems AR4248Refrigerant w/ Installation Hose for R134a Systems Request Information Email This Page Download PDF Download PDF Printable Page Close Window New 6oz Can 6oz Equivalent to 17oz (481g) of R134a 6oz Equivalent to 19oz (538g) of R12 Unit of Measure Imperial Metric Both