Freddox filter driers offer a high level of protection for refrigeration and air-conditioning systems liquid Line. They are specifically designed to capture and retain moisture and solid particles from circulating throughout the system, which can create acid that causes damage to the compressor and other components piped within the circuit. Freddox filter driers are available in version to be brazed (DSC S) or screwed with male/male (DSC) or female/male (DSC FM) SAE connections to answer every configuration of installations.