Polyalkylene glycol lubricant, PAG, specially formulated for car air conditionning compressors using R134a as refrigerant. PLANETELF PAG 244 F is a low viscosity PAG oil for variable displacement compressors, where SANDEN SP 10 is recommended. PLANETELF PAG 488 is a high viscosity PAG oil for fixed displacement compressors. PLANETELF PAG SP 20 is a high viscosity PAG oil for fixed displacement compressors, where SANDEN SP 20 is recommended.