[Contents] MAHLE PAO 68 compressor oil 1L (AA1) [Compatible refrigerant] R1234yf, R134a, R413a, R22, R513a, R507a, R502, R500 [Compatible viscosity] Wide range (ISO46, ISO68, ISO100, ISO150) Compatibility [Compatibility Details] For compatibility details, please see the compatibility table and vehicle model compatibility table. [Note] Please check the compatibility table and vehicle model compatibility table before purchasing. [Compatibility table URL for each vehicle type] http://www.engineoil.jp/oil/c-oil.html [Characteristics 1 of MAHLE PAO compressor oil] ■ Can be mixed with other oils such as PAG and POE (all-purpose type) ■ R1234yf is also approved for use in electric air conditioning compressors for hybrid and electric vehicles. ■Does not damage fluororubber materials such as hoses and seals. [Applications] In-vehicle air conditioning systems for passenger cars, trucks, agricultural machinery, and construction machinery / Freezer and refrigeration systems for refrigerated trucks and refrigerated trucks [Compressor type and refrigerant compatibility] For compatibility details, please see the MAHLE compatibility table. *Note: The appropriate air conditioner compressor oil is determined based on the type of air conditioner compressor and the refrigerant used. Making the wrong choice can lead to damage. Follow vehicle or manufacturer specific instructions. [Features 2 of PAO 68 Compressor Oil] ■No hygroscopicity: Unlike other oils, it does not absorb moisture in the air. ■Can be used as a substitute for various PAG oils ■Has been used for over 20 years. ■Contributes to improving the performance of air conditioners. ■No adverse effect on air conditioner line parts Applicable for use in air conditioner service units / Manufacturer confirmed that the sealed glass tube system complies with ASHRAE 97 standards. ■There are two types of settings: PAO 68 Plus UV oil and PAO 68 oil. [Benefits and effects of PAO 68] ■AA1 clear version of PAO 68 oil (without leak detection agent) is also approved for use in R1234yf and electric air conditioner compressors of hybrid and electric vehicles. ■It is compatible with many other lubricating oils and refrigeration oils, so it can be used both for refilling and for changing the oil of the entire system. Due to its molecular structure and density, it can mix with other oils to some extent, but once it settles, it separates again and no permanent bonds are formed. ■This ensures that the required viscosity of the oil is maintained and there is no change in the overall viscosity. ■PAO oil is not hygroscopic, so it is easy to use at work sites. ■Due to the low solubility of refrigerant in oil, it is not diluted in the air conditioner compressor and maintains its perfect viscosity. ■The oil film inside the parts improves airtightness and reduces friction between the moving parts of the air conditioner compressor. ■Reduced operating temperature and wear ■Improves operating safety, reduces compressor noise, operating time, and power consumption.