Dual access door, swing-open type for filter service from either side 


High-memory sponge neoprene door gaskets to ensure door to filter seal

Aluminum filter track design for 4” standard pre-filter and a track for High Energy Grid Frame 


A polypropylene fin seal on the main filter track to eliminate filter air bypass leakage 


High Air Flow Capacity – Delivers high CFM with low energy consumption

99.99% Filtration Efficiency – Down to a size of 0.002 microns

Independent Air flow/Distribution Control – to facilitate Installation anywhere in the space

Patented V-Bank Filter – increases surface area and provides higher dust loading Capacity

Three times longer filter span – compared to conventional HEPA Filtration – Lower Maintenance Cost

Housing Design – provides a 100 % seal around the filter

Ease of Maintenance – Filter access from either side

Auto-Flow Monitoring option to allow completely automated flow monitoring and filter replacement • Optional