Fewer failed inspections. More jobs done faster. 


The Iovis Global CPD Filter helps mitigate the risk of containment wall failure due to negative air pressure. The CPD Filter is a simple peel-and-stick solution that is applied to any containment wall. It allows make-up air to safely pass through the wall without letting VOCs (volatile organic compounds) to escape from the containment zone. This means more walls stay up, jobs get done more quickly, and crews are more efficient.