Month: December 2024

Cleanrooms rely on fan filter units (FFUs) to maintain air purity by removing airborne contaminants. HEPA (High-Efficiency Particulate Air) and ULPA (Ultra-Low Penetration Air) filters are the two primary filtration options used in these systems. While both provide filtration, they differ in their efficiency, application, and cost. Let’s break down the differences between them so […]