
A hair dryer has first and second air passage desiccant bed ducts with inlets communicating with an inlet air plenum and outlets communicating with an outlet plenum having a restricted dry air outlet. A plurality of longitudinally spaced porous baffles, each containing a water adsorbent desiccant material mounted within each duct. A first movable closure in the inlet plenum in a first position directs air through the first duct for circuitous passage through the baffles to the outlet plenum for ...











