Water absorbed to reach equilibrium @ 15% RH: 190 grams (21% by weight)
Regeneration Temperature: 250ºF (121°C)
20 lb / 5 gal container
Pore size: 4 angstrems
Molecular sieves adsorb moisture efficiently, especially at low humidity and high temperature levels, in part because they use electrostatic attraction to capture water molecules
This system is preferable to silica gel when the RH falls below 40% or the temperature climbs above 77ºF (25°C)