Dryer Filter 1/4-1/8 30g ø25 L140 Whenever replacing a compressor, evaporator, valve or condensor it is recommended to replace the Filter Dryer. This part is used to absorb any moisture in the refrigerant system which could cause intermittent freezing issues if not replaced. To Suit SSM280 & SSM420 Double & Triple Bowl Slushie Machines Manufacturer Part number: 3720-02501 was 3720-02500 SKU: 1916372501 Outlets: 1/4" to 1/8" or 6.35 to 3.175mm Weight: 30g Thickness: ø25mm Length: 140mm