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Color Remediation Alumina Granular - for Hydrocarbon Color Remediation Alumina Granular (CRAG) is our ready-to-use, pH neutral, granular activated alumina filtration aid.


CRAG removes saponins such as phospholipids and other plant surfactants, improves clarity and acts as a winterization filtration aid. CRAG also helps stabilize and buffer in-line pH as well as removes moisture as an in-line drying agent. Popular applications include in-line CRC and in-line drying. Pairs best with all media bros media products. 


Compatible with all processing solvents. Suggested for in-line CRC applications for filter cake applications where clarification, light winterization, or light drying properties are desired. Suggested amount has no upper limit.



Media Bros - CRAC