At the heart of the SCA and SCB systems is the industry's most advanced pulse cleaning system technology and innovative nozzle design. UAS engineers used Computational Fluid Dynamics computer modeling to develop the most effective system that "pulses off" dust from the filter which greatly improves the cartridge cleaning power. A showerhead-like nozzle ensures even distribution of air to maximize the ability to clean the entire length of each cartridge. The result is longer filter life, less filter changes and more clean air. These unique, proprietary features assure years of dependable, efficient and cost effective performance.