JAYAIR AIR CONDITIONING RECEIVER DRIER
MAZDA 3 BK 2003 - 2009 2.0 & 2.3LTR PETROL INC TURBO
The receiver drier has 3 key functions. First, it acts as temporary storage for oil and refrigerant that isn't needed during periods of lower cooling demand. Second, it contains a filter that traps debris that gets into the AC system. The third function is the drying – the receiver drier contains a desiccant that absorbs any moisture that has penetrated the AC system.