The ARC-PCO cell plays a critical role in cannabis facilities by neutralizing harmful airborne contaminants like mold spores and mildew. The ARC-PCO cell uses UV light to activate a catalyst, which produces H2O2 vapor (hydrogen peroxide vapor) to break down these pollutants, keeping the air clean and your plants safe from mold growth. This process is crucial for protecting your crop and maintaining air purity, which directly impacts the health and quality of your plants. Over time, the effectiveness of the ARC-PCO cell decreases due to the buildup of contaminants and the natural wear of the UV light. For cannabis growers, replacing the ARC-PCO cell yearly is essential to ensure consistent air purification and to help your facility remain in compliance with microbial testing standards. Keeping your ARC-PCO cell up to date ensures that harmful mold and pathogens are continuously neutralized, protecting your crop and maximizing yield potential.