Legacy Primary Filter

The Legacy Series Primary Filter is the final stage of filtration for the AIRBOX Legacy Series. As a high-efficiency MERV14 filter, the Legacy Primary Filter can capture down to 0.3 microns. This commercial-capacity filter provides two years of air filtration before needing to be changed.

This high-efficiency filter is UL Listed and utilizes dual-density microglass media that provides low resistance to airflow, resulting in higher flow rates for the Legacy Series air cleaner.