The majority of air dryers for air compressors come in two formats, refrigerated and desiccant. The purpose of an air dryer is to remove water vapor or mist from the compressed air stream. Refrigerated Dryers basically chill the air causing the water to drop out via condensation. Desiccant dryers use a bed of desiccant that the water vapor is attracted to and combines with resulting in dry air. We proudly offer these premium manufacturers; Altec, Chicago Pneumatic, Drytec, FS Curtis, Keltec, Mikropor, MTA, Pneumatech, Schulz and SPX Hankison.