Heatless desiccant dryers are the simplest type of desiccant dryer available and have long been the dryer of choice for many industries and applications. They are simple, reliable, and cost- effective solutions for small to medium flow systems, often the only viable technology available. Applications and industries.

It is commonly used to reduce humidity or moisture levels in the air, gases, or solids, thereby preventing corrosion, mold, and other undesirable effects associated with high humidity.