Item Type: AC Receiver Drier Material: Metal Fitment: Universal Package List 1 x AC Receiver Drier 1Liquid Storage: AC accumulator is used to store and supply the liquid refrigerant in the refrigeration system, to compensate and adjust the profit and loss of the liquid refrigerant when the working conditions change. 2Filtration: AC accumulator has a good filtering effect. Each component in the refrigeration system may be strictly cleaned and dried before leaving the factory, but when installing the pipeline, it may inadvertently bring dirt into. 3Other Filtration Situations: Dirt may also be generated in the pipeline, such as oxide scale, the refrigerant itself is not so clean, the powder wear debris when the compressor is running, etc. 4Drying Effect: Air conditioner receiver drier is used to absorb moisture from the refrigeration system which is not strictly drying or air entering, or water dissolved in the refrigerant. 5Premium Material: Refrigerant receiver drier is made of upgraded premium metal, this AC accumulator has high hardness, not easy to break.