Different types of desiccant dehumidifiers function in different ways, but the key approach they use to extract dampness through the air is both absorption or adsorption. Absorption happens if the desiccant material dissolves as it requires moisture in the air, as is the case with moisture absorbers. HVACLifehack.com is reader-supported. https://peakbookmarks.com/story20899568/desiccant-dehumidifiers-secrets