PR-O™ Filter Media (BHO & Ethanol Extraction)
This granular carbon is derived from coconut shells and is perfect for remediation of heavy metals, pesticides and other biological contaminants. PH 7
PR-O is a granular activated carbon derived from food-grade coconut shells, designed for effective remediation of heavy metals, pesticides, and biological contaminants in cannabis extraction. pH-neutral and versatile, PR-O works well with both hydrocarbon and ethanol extraction methods, delivering clean, high-quality extracts with cost efficiency.
PR-O bridges the gap between our premium blends CRAC™ and G-CRAC™. While it offers less polarity than CRAC, it compensates with a higher flow rate.
Against G-CRAC, PR-O matches in polarity but offers a slightly slower flow. Yet, all three have comparable color remediation properties.
Broad Contaminant Removal: Targets chlorophyll, pesticides, lipids, waxes, fats, and more.
Balanced Performance: Offers a flow rate higher than CRAC™ and polarity comparable to G-CRAC™.
Versatile Use: Compatible with hydrocarbon and ethanol extraction processes.
Efficient Filtration: Granular form promotes effective adsorption and smooth processing.
Safe & Natural: FDA GRAS approved, NSF certified, and 100% natural.
Cost-Effective: Low-cost solution without sacrificing extract purity.
Solvent Type Hydrocarbon + Ethanol
Color Remediation Level Heavy/High
Pesticide Remediation Level High
Selectivity/Polarity Level Moderately Selective/Medium Polarity
Heavy Metal Remediation Yes
Moisture Remediation Level Low
Fats/Lipids/Waxes Level Medium
Crystal Growth Fast
Depth Filtration No
Flow Rate Moderate Flow
pH Level Neutral (pH 7)
Best For Older Biomass, Low Quality
Suitable for Reruns Yes
Distillation Clean-up High Scrub
