Silica Gel

Silica gel's highly porous bead structure makes it one of the most effective desiccant materials for compressed air and gas drying, capable of achieving dew points of -40°F and below. Van Air's indicating beads change color from blue to pink as they approach saturation, giving you a clear visual cue for regeneration or replacement. Available in a pre-filled dryer cartridge, 25lb pail, 50lb bag, and 330lb steel drum.