What's Inside A Filter Drier - How it works hvac

The video tutorial explains the function and components of a typical model filter dryer used in refrigeration systems. It covers the installation location, purpose, and construction of the filter dryer. The video then demonstrates cutting open the filter dryer to reveal its internal components, including the solid core and spring. The function of each component is explained, highlighting how the filter dryer filters and dries the refrigerant to protect the refrigeration system.

How does the filter dryer prevent contaminants from damaging the refrigeration system?

What happens to the refrigerant as it passes through the solid core?