Adjustable Air Flow Diffuser Cover

The Adjustable Air Flow Diffuser Cover from Elima-Draft is engineered specifically for commercial HVAC applications, providing facility managers and contractors with a reliable solution for controlling and balancing air distribution in commercial spaces. This innovative cover features a rotating internal disc that allows each ventilation hole to be manually adjusted - fully open, fully closed, or partially open - enabling precise control over airflow in offices, healthcare facilities, retail spaces, and other commercial environments. Ideal for spaces with uneven temperature zones or occupant comfort concerns, the Adjustable Air Flow Diffuser Cover helps reduce energy waste, eliminate drafts, and improve overall system performance without requiring complex HVAC modifications.