Desiccant Breathers are essential for the protection and stable operations of equipment and storage containers. Moisture and contaminants enter equipment and vessels during changes in fluid level, pressure, and temperature. The use of Desiccant Breathers prevents the entry of pollutants and prevents the build-up of moisture in the equipment or containers. Desiccant Breathers have several layers that enhance the efficiency of these devices. The breathers help to maintain maximum performance and life of the stored chemicals, lubricants, or other fluids.