Desiccant dryers are designed to absorb water vapor from air to attain a dry environment. In general, a desiccant dryer is used to dehumidify air.
We design our desiccant dryer for removing all water content from potassium chloride (KCl) particles generated to challenge the air filter for efficiency tests. Our desiccant dryer is designed specifically for air filtration tests, including the ASHRAE 52.2 standard.
Our 15 years of experience of using our desiccant dryer for all air filtration tests have validated its consistent and repeatable performance.