The KoldLok Integral Raised Floor Brush Insert is a highly effective solution for improving data center cooling efficiency and optimizing airflow management. Designed to seal openings in raised floor cutouts, this grommet prevents bypass airflow, ensuring that cooling resources are directed to critical equipment. By increasing the effectiveness of existing cooling units, the KoldLok Brush Insert supports higher rack and cabinet density while reducing the need for additional cooling systems. This not only saves energy costs but also improves the reliability and lifespan of IT hardware by maintaining consistent cooling. Developed by Upsite Technologies®, the KoldLok Grommet allows for easy installation in new and existing raised floor environments, ensuring compatibility with communication, power, and other cabling setups.