Engineering Interests, Inc is a manufacturing leader in the industry of Filtration, Drying and Purification Systems. Compressed Air Treatment is the last line of defense to protect critical air components from contaminates such as oil, water and particulates. We have factory trained Service Technicians and In Plant Preventative Maintenance programs for Testing of Compressed Air and Gas Streams from Powerhouse to the most sensitive applications. Our Core Competencies include, but are not limited to, the following: - Breathing Air Catalysts - Absorbents - Odor Removal - Hygrometers Dew Point Guard - Filter Elements - Compressed Air Systems We also specialize in updating controls by maximizing energy efficiency by monitoring dryer operation, purge air flow, dew point and regeneration temperature rise.